This is a brand new, unopened Apple Watch band. Although it is unopened, the box has some damage, please be aware of this. ------------Product Details Below ■ Included Items Apple Watch Sport Loop (Color: Lake Green) ■ Specifications Material: 100% recycled nylon, 100% recycled polyester, 100% recycled spandex ■ Compatibility Apple Watch Models ・38mm ・40mm ・41mm ■ Features The Sport Loop is soft, breathable, and lightweight. The hook-and-loop fastener allows for quick and easy adjustment. The nylon weave has a two-layer construction; the side that touches the skin has a dense loop structure, providing cushioning while allowing moisture to escape.