Compatible Models: The 20mm TPU smartwatch Band is compatible with Amazfit Bip U Pro, Amazfit Bip U, Amazfit Bip 3 Pro, Amazfit Bip 3, Amazfit Bip S, Amazfit Bip S Lite and Amazfit Bip Lite smart watch. High-quality Materials: The bracelet is made of soft Silicone with high toughness and durability. Bracelets feel soft and comfortable, does not stick to the clothes and does not stick to the dust. Colour Clasp: We adapt different clasp colours to the different colours of the Amazfit bracelet. Matching matching, make your Amazfit watch even more amazing. One Size for 5.1" -8.1" (130mm-205mm) wrist. Easy to install and disassemble: Specially designed for watches with 20mm wide lugs, it fit perfectly to your smartwatch and keep it safe. Customer Service: We attach great importance to the shopping experience of each customer and your suggestions are very important to us. If you encounter any problems, please contact us and we will give a satisfactory answer. Oumida TPU Bands for Amazfit Bip 3 Pro/Bip 3/ Bip U Pro/Bip U/Bip S/Bip Lite/Bip S Lite/GTS 42mm, 20mm Quick Relase Soft Straps with Metal Buckle, Durable Wristbands for Women Men