Protect and present your products professionally with the Mass Dynamic A5/C5 Large Letter Postal Boxes. Made from strong 1mm corrugated kraft cardboard, these lightweight mailing boxes are ideal for online sellers,...
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Protect and present your products professionally with the Mass Dynamic A5/C5 Large Letter Postal Boxes. Made from strong 1mm corrugated kraft cardboard, these lightweight mailing boxes are ideal for online sellers, small businesses, fulfilment orders and personal postage.
Available in packs of 10, 25, 50 or 100 boxes, allowing you to select the right quantity for occasional posting or regular business use.
Made from durable 1mm thick corrugated kraft cardboard, the boxes help protect contents against pressure, bending and minor impacts during handling and delivery.
The slim external dimensions are designed for Royal Mail Large Letter-compatible packaging, helping keep postage efficient when the completed parcel remains within the applicable size and weight limits.
Each box weighs approximately 35g, providing protective packaging without adding excessive weight to your shipment.
The practical folding design allows each box to be assembled quickly. Secure the closed box with suitable packaging tape for a neat and professional finish.
The boxes can be stored flat before use, helping reduce the amount of shelf, stockroom or workspace storage required.
Made from kraft cardboard that can be recycled where suitable local recycling facilities are available, providing a practical alternative to unnecessary plastic packaging.
The natural kraft surface creates a clean, professional appearance and can be customised with labels, stamps, stickers or branded packaging tape.
Enjoy free standard delivery within 2–3 business days, or choose express delivery within 1–2 business days from £2.95. All orders are dispatched with care and tracked from dispatch to delivery.
Eligible unused items can be returned within 30 days in their original condition and packaging.
Customer satisfaction is at the core of everything we do!
For over 30 years, our family-run business has delivered practical, stylish and durable products for modern homes. Choose MASS DYNAMIC for thoughtfully designed essentials, dependable quality and customer-focused service.
