Our size 7, 500 x 650 x 100mm Priory Elements EcoMailingBags are the perfect planet-friendly packaging addition for sending a wide range of large non-fragile products such as coats, pillows, or blankets. These 1 ply bottom gusset paper mailing bags are splash proof and water-resistant for protection, also featuring a peel and seal strip to help speed up your packaging without the need for tape - ideal for reducing your packaging waste. With a 4/5 eco score, our EcoMailingBags are 100% plastic-free, recyclable, biodegradable, and made from sustainably sourced materials. For guaranteed customer satisfaction, these paper mailing bags are printed with eco markers so that your customers know their packaging is planet-friendly, and that you’re committed to reducing your impact on the environment. If you’re wondering what the printed animal is for, the endangered Gray Whale helps to raise awareness and convey your eco story to your customers.