Prevents stiff shoulders!! Relieves frustration!! Prevents lower back pain!! Also great for mountain climbing and disaster relief backpacks!! Gray x Orange Black x Orange Set of 2. Due to being an overseas product, there may be some imperfections in the stitching, but it should be fine for normal use. This is a chance to purchase a convenient item at a low price for those who want to buy it affordably. Thank you for your understanding ( *´艸｀) Simply attach it to the shoulder straps of your existing backpack. This adjustable backpack band can be easily installed by anyone (*^^*) It keeps the shoulder straps of your backpack from slipping off, maintaining the correct position. Because the backpack fits your body, it reduces the burden on your entire body, and also helps prevent stiff shoulders and lower back pain! It can be removed with one touch, making it easy to put on and take off♪ Even more efficient with a convenient buckle ☆ Just snap it on at your chest The buckle can be opened and closed, making it easy for children! It can be used on children's backpacks and school bags, commuter backpacks, mountain climbing backpacks, heavy disaster relief backpacks, etc., it works great with any backpack ＼(^o^)／ Belt part: Gray, Black Buckle part: Orange Total length: Approximately 34cm, adjustable Width: Approximately 2cm Set of 2, gray and black. ◎About Overseas Imported Products◎ ※Overseas products may have some imperfections in their construction. We will do our best to address any defects. Thank you for viewing ❤️ Thank you for your support (*- -)(*_ _)Pecori