Kraft Brown Double Walled Postal Box for Mailing Large Magnetic Box

£1.77 / unit

£2.12 inc VAT

Internal: 420 x 315 x 116

External: 429 x 324 x 130

Introducing a robust upgrade to our 1-piece flat‑pack corrugated postal and mailing box, precision-designed to snugly fit our Large SnapShut box.Crafted from sturdy, double‑walled EB flute corrugated cardboard, this box delivers exceptional transit protection while providing a smooth, high-quality finish. Providing the perfect printing surface if required.

Quantity

1 0% £2.12 /per unit £1.77 (ex. VAT)

10 2% £2.08 /per unit £1.73 (ex. VAT)

50 6% £2.00 /per unit £1.67 (ex. VAT)

100 7% £1.97 /per unit £1.64 (ex. VAT)

300 14% £1.84 /per unit £1.53 (ex. VAT)

1000 19% £1.73 /per unit £1.44 (ex. VAT)

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Key Features
Description

Length	420
Width	315
Depth	116
Colour	Kraft Natural
Colour	Kraft
Branding Available	Yes

Additional info

Recyclable Mailing box is 100% recyclable
Postage box Natural kraft brown
Flat-pack Easy to assemble one-piece flat-pack box
Strong Made from sturdy corrugated board
Posting Ideal for mailing the following products: SSWH40, SSKR40, SSBL40, SSGR40

Kraft Brown Double Walled Postal Box for Mailing Large Magnetic Box

Our flat-pack corrugated postal boxes are built with double-walled EB flute construction – combining B-flute strength with E-flute smoothness for superior protection during shipping.

Heavy-Duty Protection: Double-wall design handles fragile items, electronics, and valuable products with ease.

Print-Ready Surface: Smooth exterior perfect for logos, branding, and professional labels. Make every delivery a positive brand experience.

Smart & Sustainable: Lightweight yet durable construction keeps shipping costs down while using 100% recyclable materials.

Perfect For: E-commerce retailers, small businesses, crafters, and anyone shipping products that matter.

Technical Specs: Double-walled EB flute corrugated cardboard, flat-pack design, built to be compatible with our large magnetic gift box.