If you are looking for some stress mats for your backpack, then you miss our backpack stress mats. Made of materials, strong and , not easy to fade and wear. It is easy to install on the strap of your backpack and will not fall off easily. When carrying heavy objects, help release the on your hands. Features - Color: Black. - Material: Oxford Cloth, Cotton. - Size: 31.00X8.00X1.10cm/12.18X3.14X0.43in. - The great backpack strap support cushion can protect your shoulders from being . - The design is simple and the operation method is simple, just put your strap inside it. - When you carry a heavy instrument storage bag, it can reduce the on your shoulders, and can also be used as a backpack decoration. - Supported by Oxford cloth and cotton, this pad provides you with a better experience. - Our products are in workmanship and will bring you a good experience. Package list: 1 x pad