400 x Grey Mailing Bags 225mm x 300mm (9 x 12 inches)

£12.80

Protect your shipments with our premium Grey Mailing Bags, designed for safe, secure, and professional parcel delivery. Made from strong, tear-resistant polythene, these lightweight yet durable bags keep contents protected from moisture, dirt, and tampering during transit.

Ship with confidence every time.

10 in stock (can be backordered)

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400 x Grey Mailing Bags 225mm x 300mm (9 x 12 inches)
400 x Grey Mailing Bags 225mm x 300mm (9 x 12 inches)
£12.80

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400 x Grey Mailing Bags 225mm x 300mm (9 x 12 inches)
400 x Grey Mailing Bags 225mm x 300mm (9 x 12 inches)
£12.80

Grey Mailing Bags – Lightweight, waterproof, and secure packaging for everyday shipping across the UK.

Designed for businesses and individuals seeking durable, cost-effective parcel

Medium parcel sized (A2) – perfect for larger items.

Key Features:

  • Durable LDPE Material – Strong, flexible low-density polyethylene construction.
  • Waterproof & Moisture-Resistant – Protects contents from rain and damp conditions.
  • Self-Sealing Adhesive Strip – Secure, tamper-evident peel-and-seal closure.
  • Puncture & Tear Resistant – Built to withstand handling during transit.
  • Lightweight – Helps reduce postage costs; suitable for Royal Mail Large Letter and Parcel categories.
  • Opaque Grey Finish – Ensures privacy and a professional appearance.
  • Space-Saving & Flexible – Easy bulk storage and quick packing.
  • Recyclable – Lower environmental impact (Where facilities exist for soft plastic recycling).
  • Cost-Effective – Ideal for high-volume shipping and fulfillment.

Size Guide

size

Dimensions – mm

Dimensions – mm

approx paper size equivalent

Small

160mm x 230mm

6 x 9 inches

A5

Medium

230mm x 300mm

9 x 12 inches

A4

Medium

300mm x 400mm

12 x 16 inches

A3

Large

400mm x 550mm

16 x 21 inches

A2

Additional information

Weight 3.6 kg
Pack Size (Bags)

25, 50, 100, 200, 300, 400, 500

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