Crash Lock Quick Seal Postal Boxes

Crash Quick Seal Postal Boxes are perfect for mailing fragile products that require protection during transit and shipping.  


Our Crash Lock Quick Seal Postal Boxes are made from heavy duty B fluted single wall cardboard, printed with a Fragile This Way Up message. The strong crash lock design and peel and seal closure allows the box to be erected and sealed in seconds, without the need for tape. Ideal for ecommerce...Read More

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All prices exclude VAT
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All prices exclude VAT

Crash Quick Seal Postal Boxes are perfect for mailing fragile products that require protection during transit and shipping.  


Our Crash Lock Quick Seal Postal Boxes are made from heavy duty B fluted single wall cardboard, printed with a Fragile This Way Up message. The strong crash lock design and peel and seal closure allows the box to be erected and sealed in seconds, without the need for tape. Ideal for ecommerce businesses sending high volume of parcels via courier. The tear strip open is a zip rule strip built into the box, allowing the end user easily access the contents the without compromising the the security of the box.


Made from FSC accredited papers, all our cardboard boxes are 100% recyclable.


To minimise postage costs, our Crash Lock postal boxes quick seal range is specially designed to be lightweight and fit within the Royal Mail PiP sizing.


We manufacture large quantities which are held in stock to allow our customers to benefit from low prices delivered next day.  Pallet quantities are available for volume users wanting to benefit from trade prices.


We regularly supply the quick seal range of ecommerce boxes with bespoke printing of a company name or logo. Please contact our sales team with any enquiry and they will happily provide a bespoke quote.