Use for a long time, durable as new. skin-Friendly Material: Made from recycled materials, the polyester yarn filaments in each band are interwoven with thin silicone threads using advanced braiding machinery. Skin-friendly, durable breathable and lightweight design. Compatible For iWatch Series 5/iWatch Series 4/iWatch Series 3/iWatch Series 2/iWatch Series WithElephant designed this unique Compatible For Apple Watch Band, We hope you will like it Welcome to purchase our products,if you have any reasons for dissatisfaction, please inform us, we will make improvements and refund.