General description 100% recycled and recyclable, these environmentally friendly Q-Connect padded envelopes are designed to protect contents during transit. They feature a tough, 140gsm outer layer, a 120gsm corrugated middle layer, and a 90gsm manila inner layer, ensuring durability and security for your items. Technical specifications Dimensions: 229 x 162 x 50 mm Outer layer: 140gsm Middle layer: 120gsm corrugated Inner layer: 90gsm manila Usage Ideal for mailing larger, bulky items due to the expanding 50mm gusset. Convenient peel and seal closure for added security.