We use cookies to improve your browsing experience.Read our Cookie Policy here. Continue
Covid-19 Status: Fully operational.
Subscribe to our newsletter for 10% off your first order, loyalty rewards and expert ecommerce advice.
Call us on 01622 580 100
Email us at [email protected]
My dimensions are:
I'm looking for:
My sizes are:
My dimensions are in:
mmcminchesmetres
BoxesBagsPostal
Minimum Size (My product is this big)Approx Size (Slightly smaller is ok)
Find Products
Or search by Royal Mail postal size:
You are at the 5+ Rate. Add 4 items to boost your savings.
Order in the next for same day despatch.
Medium Parcel Secure Postal Boxes from ColomPac® are perfect for keeping your fragile or delicate larger items safe and extremely well protected when you need your goods to arrive in perfect condition. With an internal cardboard compartment which holds your products in place to maximise in-transit safety at the hands of couriers, these secure postal boxes are the ultimate cardboard mailing box solution. Supplied flat packed, assembly takes a few moments, and the peel and seal closures keep your packing time to a minimum to maximise your despatch efficiency. As with all ColomPac® boxes, these medium parcel secure postal boxes are recyclable, biodegradable, and made from FSC approved sustainable sources and recycled materials. For further information read our guide and watch our video for how to use ColomPac® Secure Postal Boxes for your despatches.
Top Tip: Medium Parcel sizing is up to 610 x 460 x 460mm with a 20kg weight limit.
Enter the size of your item to find the perfect cardboard box.
Thank you for your interest, this feature is coming soon.
