1、Compatibility: 20mm quick release replacement bands suitable for Amazfit GTS 4, for GTS 4 Mini, for GTS 3 / GTS 2, for GTS 2e, for GTS, for GTS mini, for Amazfit Pop, for Amazfit GTR 42mm, for Amazfit Bip 3, for Bip 3 Pro, for Bip S, for Bip U, for Bip, for Bip Lite smartwatch. Also fit for smart watch with 20mm width watch lugs. 2、Size Adjustable: The size of the silicone strap fits 6.3‑8.3inch (160mm‑210mm) wrist. And the size can be adjustable with buckle, which is suitable for both men and women. 3、Easy To Install: With quick release spring bars on both ends of the bracelet, which are made with seamless connection technology, slide the pin into the notch of the watch and keep two sides of the connector locked to the watch, push the pin inward, slide the other end inside. 4、Stylish Design: Silicone sport watch band with a fashionable and stylish look, perfect for everyday wear or formal occasions, making your watch stand out among other smartwatches. 5、Comfortable Material: Watch band is made of fashionable and durable silicone. it design makes this band more breathable and lightweight, which brings you a elegant and comfortable wearing experience. Item Type: Replacement Sport Watch Strap Material: Silicone 2 x Section of Replacement Sport Watch Strap