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Small Parcel Rigid Envelopes from ColomPac® are the strongest cardboard envelope on the market, made from robust corrugated cardboard to give your items the very best protection. Sized to fit within Royal Mail Small Parcel size constraints, these premium quality rigid envelopes keep your postal costs to a minimum. All of our sizes of small parcel rigid envelopes include a peel and seal adhesive strip closure to make packing fast and easy, and have a variable depth of up to 40mm to fit slightly larger items. These ColomPac® envelopes are super eco-friendly; fully recyclable, biodegradable, made climate neutrally, and from sustainable materials.
Please note: Small Parcel sizing is up to 450 x 350 x 160mm with a 2kg weight limit.
