Top 10 Royal Mail Medium Parcel Box A3 Easyfold Postal Box UK – Box Mailers

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1. STRBOXONG

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Corrugated Cardboard Shipping Boxes, 23×16×5cm Royal Mail Small Parcel PiP Postal Boxes, Brown Packaging Mailing Boxes for Business, Storing or Gift Pack of 10, Posting

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STRBOXONG #ad - 100% satisfaction: please contact us via e-mail for any case, we guarantee our customers 100% money back in 90 days. Made from strong 32ect-e single wall corrugated kraft cardboard which is Eco-friendly, recyclable and sturdy for daily use.

Pack, ship, or store small items in these cartons, mail, they make the perfect box for those little products or gifts that need to be sent out or stored until ready to use. Qualifies for royal Mail Small Parcel postage if under 2KG. Package ships flat packed for easy storage, and are easy to assemble in seconds – no tapes, glue or staplers are needed. Outer size: 23cmx16cmx5cm, inner size when made up: 22cmx15. 7cmx4. 7cm.
BrandSTRBOXONG #ad
ManufacturerSTRBOXONG #ad
Height1.97
Length9.06
Weight0.08 kg (0.18 Pounds)
Width6.3
Part NumberBrown Shipping Box-230×160×50mm
ModelSmall Parcel Mailer(23×16×5 cm)

2. AKAR

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Double Wall 18x12x12"" Shipping Mailing Parcel Postal Brown Heavy Duty Cardboard Boxes, A3 Medium Size, 5 x AKAR 457 x 305 x 305mm

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AKAR #ad - They can be used in an office to archive items or sending products via a courier service. Ideal for posting or packaging. These cartons are delivered flat and are easy to assemble. Size - 18x12x12" inches 457x305x305 mm. 100% recyclable. Double wall heavy Duty Parcel Postal Boxes.
BrandAKAR #ad
ManufacturerAKAR #ad
Height12.01
Length17.99
Width12.01
Part NumberAKAR-DW-18x12x12-5

3. All-Pack Solutions

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All-Pack Solutions 10 Royal Mail Small Parcel Postal mailing Boxes 350x250x160mm Deep Option

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All-Pack Solutions #ad - Type: single Wall. Should you purchase this item from another seller, it will not be those manufactured for ourselves, and is likely to be a substandard inferior item. Dimensions length / width / depth: 350mm x 250mm x 160mm / 13.7" x 9. 8" x 6. 2" / 35cm x 25cm x 16cm. This product is manufactured to high standards in the uk exclusively for All-Pack Solutions Ltd and is not supplied to any other re-seller. Colour: Brown. Quantity: 10 .
BrandAll-Pack Solutions #ad
ManufacturerAll-Pack Solutions Ltd #ad
Height16 cm (6.3 Inches)
Length35 cm (13.78 Inches)
Weight0.16 kg (0.35 Pounds)
Width25 cm (9.84 Inches)
Part NumberSWB-RM6-10

4. Aroma Basket

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Bulk Discount Price, 25 x Single Wall 12" x 9" x 3" Inch 30.5 x 22.9 x 7.6 cm Cardboard Small Box, Royal Mail Small Parcel Size Mailing Postal Boxes, Durable & Perfect for Any Online Business

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Aroma Basket #ad - Multiple uses - widely used to ship a huge range of product categories from electronics, beauty & kitchen, stationary & healthcare, fashion & textiles, home & office supplies, jewellery and toys to name a few. Manufactured in britain - Helps support local businesses and ensures quality production as well as no air miles are used.

Fsc certified sustainable & recycled - An eco friendly material. Corrugated kraft material - Ideal for a nice generic look and feel, good for any type of business and product. Durable & great for small to medium items - Can be used for any online business. Arrive flat packed for easy storage and transport. Perfect for royal mail small parcel - This carton fits into the Royal Mail small parcel dimensions allowing you to ship your goods using a cheaper price band.

Easy to put together with tape. Aroma basket" - browse our store to see the entire range including size and quantity options, and other packaging products for your business. Cheap bulk prices - 25 x cartons / boxes for an economy price saving on these cardboard postal boxes.
BrandAroma Basket #ad
ManufacturerAroma Basket #ad
Height3
Length12
Width9
Part Number10uksw009

5. Aroma Basket

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Bulk Discount Price, Durable & Perfect for Any Online Business, Kraft, 50 x Single Wall 12" x 9" x 3" Inches 30.5 x 22.9 x 7.6 cm Royal Mail Small Parcel Size Cardboard Mailing Cartons/Postal Boxes

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Aroma Basket #ad - Durable & great for small to medium items - Can be used for any online business. Fsc certified sustainable & recycled - An eco friendly material. Perfect for royal mail small parcel - This carton fits into the Royal Mail small parcel dimensions allowing you to ship your goods using a cheaper price band.

Arrive flat packed for easy storage and transport. Manufactured in britain - Helps support local businesses and ensures quality production as well as no air miles are used. Aroma basket" - browse our store to see the entire range including size and quantity options, and other packaging products for your business. Multiple uses - widely used to ship a huge range of product categories from electronics, beauty & kitchen, stationary & healthcare, home & office supplies, fashion & textiles, jewellery and toys to name a few.

Corrugated kraft material - Ideal for a nice generic look and feel, good for any type of business and product. Easy to put together with tape. Cheap bulk prices - 50 x cartons / boxes for an economy price saving on these cardboard postal boxes.
BrandAroma Basket #ad
ManufacturerAroma Basket #ad
Height3
Length12
Width9
Part Number10uksw009

6. SmithPackaging

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SmithPackaging Single Wall Cardboard Shipping Boxes 305x229x152mm 12x9x6" Pack of 25 Cartons

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SmithPackaging #ad - Made from robust recycled paper and is 100% recyclable. Pack of 25 flat packed Single Wall Cardboard Boxes. Durable and cost effective solution to mailing or storing fragile products. Each box has internal dimensions of 305x229x152mm 12x9x6inches. Ideal for protecting items from impact when posting.
BrandSmithPackaging #ad
ManufacturerSmithPackaging #ad
Height5.98
Length12.01
Weight3.31
Width22.9 cm (9.02 Inches)
Part Number5060741921731
Model5060741921731

7. AKAR

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AKAR 406 x 406 x 406 mm-16x16x16""Double Wall Shipping Mailing cardboard shipping boxes Strong Moving Boxes cardboard postage boxes cardboard post box parcel boxes for postingPack of 01

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AKAR #ad - Environmentally friendly:our boxes are made from 100% recyclable materials, these cardboard boxes are recyclable and biodegradable, which are designed to last. Crafted from environmentally friendly materials, making them an eco-friendly choice for your packaging needs. Reduce your packaging costs by choosing our sturdy and affordable cardboard boxes, contributing to a greener planet.

Our boxes are made with double wall corrugated cardboard, ensuring exceptional strength and durability, perfect for heavy or fragile items. Multi-purpose use:suitable for both personal and business use, organizing belongings, these boxes are perfect for shipping products, or storing items securely. Easy assembly:enjoy hassle-free setup with our easy-to-fold design, saving space in your storage area and making organization a breeze. With dimensions of 16x16x16 inches, making them ideal for moving, saving you time and effort when preparing your shipments.

These boxes are designed to stack neatly, these boxes provide ample space for packing various items, storage, or shipping. Premium durability: akar 16x16x16 double wall cardboard boxes are crafted from high-quality double-wall corrugated cardboard, ensuring they can withstand heavy items without collapsing or tearing. Present a polished image to your customers with clean and neat packaging that reflects the quality of your products. They are essential for any moving or packaging needs. The flaps of the boxes securely interlock to keep your contents safe and prevent accidental openings during transit.
BrandAKAR #ad
ManufacturerAKAR #ad
Height15.98
Length15.98
Weight1.57
Width15.98
Part NumberAKAR-DW-16x16x16

8. iDEALS UK PACKAGING LTD

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Royal Mail Small Parcel Size, 10 x 12x9x6" A4 Medium Size Cardboard Packaging Boxes

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iDEALS UK PACKAGING LTD #ad - Our boxes are stiffer and has great finish 150 Kraft/B-flute grade. Pack and post your items securely. Flat pack single wall boxes a4 size 12x9x6" A4 Size Base, 6" High. Pack size: 10 Boxes. New and improved card board quality. Ideal for office Supplies & Home Use. Small parcel Sized postal boxes.
BrandiDEALS UK PACKAGING LTD #ad
ManufactureriDEALS UK PACKAGING LTD #ad
Height15 cm (5.91 Inches)
Length30.5 cm (12.01 Inches)
Weight0.14 kg (0.32 Pounds)
Width22.9 cm (9.02 Inches)
Part NumberBSWP_1296

9. Boxes2Go

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Royal Mail Parcel Box A3 430mm x 350mm x 120mm Diecut Postal Box 10

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Boxes2Go #ad - No tape Required. Falls under royal Mail Medium Parcel Criteria. Easy Assembly. A3 sized 430mm x 350mm x 120mm - Internal Dimensions.
BrandBoxes2Go #ad
ManufacturerBoxes2Go #ad
Part Number7088

10. Triplast

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Triplast 457 x 305 x 254mm Medium Single Wall 18x12x10" Shipping Mailing Postal A3 Cardboard Boxes Pack of 5

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Triplast #ad - 5 flat packed Boxes. 18x12x10" 457x305x254mm. Triplast corrugated Single Wall Cardboard. Model number: tplbx5singL18X12X10 .
BrandTriplast #ad
ManufacturerTriplast #ad
Height10
Length12.01
Weight0.29 kg (0.64 Pounds)
Width17.99
Part NumberTPLBX5SINGL18X12X10
ModelTPLBX5SINGL18X12X10