Features: brand new and high quality Classic styles to replace the original watch band. High quality Unique elegant luxury design,Stylish delicate and honorable looking. The size can be adjusted according to the circumstance of individual wrist. Made of silicone,high quality, environmental and healthy. Lightweight and comfortable, brings comfortable experience when you exercise. Specifications: Material:Silica Gel Size 1:Approx.2x20.7cm/0.79x8.15inches Size 2:Approx.2.2x20.7cm/0.87x8.15inches Color:As Picture Shown for Huami-Amazfit GTR2E 20mm applicable models: Huami-amazfit GTS 2e, Huami-amazfit GTS 2mini, Huami-amazfit GTS 2 Huami-amazfit for pop pro, Huami-amazfit for pop, Huami-amazfit BIP U, Huami-amazfit GTR 42MM, Huami-amazfit GTS, Huami-amazfit BIP, Huami-amazfit BIP lite 22mm applicable models: Huami-amazfit GTR 2e, Huami-amazfit GTR 2, Huami-AMAZFIT 3 stratoS, Huami-amazfit GTR 47mm, Huami-amazfit pace, Huami-AMAZFIT stratos, Huami-AMAZFIT 2 stratoS Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Silicone Strap(Not Include Watch)