Measuring 344x290mm and with an adjustable depth between 32-132mm, these ColomPac variable depth boxes provide a perfect solution when sending lots of consignments which vary in size. Offering a fast pop-up assembly, easily adjustable depth with pre-folded creases and peel and seal closure, these versatile boxes provide quick, secure and strong protection. Features include: Overlapping bottom for extra strength and reliability Instant bottom pop-up assembly Peel and seal adhesive strips – no need for additional adhesives or packing tape Tear open strip FSC Certified Recycled, recyclable and biodegradable