1. Material: Silicone 2. Easy to use and comfortable to wear 3. Easy to adjust the length to fit your wrist 4. Easy to install, no harm to the watch 5. Stylish and beautiful, bring you a different visual experience 6. Dimensions: 20mm: 96mm+121mm, 22mm: 96mm+128mm 7. 20mm applicable models: Samsung Galaxy Watch 5 Samsung Galaxy Watch 5 Pro Samsung Galaxy Watch 4 Samsung Galaxy Watch 4 Classic Samsung Galaxy Watch3 41mm Samsung Galaxy Watch Active 2 Samsung Galaxy Watch Active Samsung Galaxy Watch 42mm Samsung Gear Sport Samsung Gear S2 Classic Huawei Watch GT3 42mm Huawei Watch GT2 42mm Huawei Watch 2 Honor Watch SE Honor Magic Watch2 42mm Huami Amazfit GTR Mini Huami Amazfit Bip3 Pro Huami Amazfit Bip3 Huami Amazfit GTS4 Mini Huami Amazfit GTS 3 Huami Amazfit GTS 2e Huami Amazfit GTS 2mini Huami Amazfit GTS 2 Huami Amazfit Pop Pro Huami Amazfit Pop Huami Amazfit BIP U Huami Amazfit GTR 42mm Huami Amazfit GTS Huami Amazfit BIP Huami Amazfit BIP Lite Huami Amazfit Bip 1S Huami ZEPP E Garmin Vivomove Trend Garmin Forerunner 158 Garmin Forerunner 55 Garmin Vivoactive3 Garmin Vivoactive3 Music Garmin Garmin Venu Garmin Garmin Venu2 Plus Garmin Venu Sq Garmin Vivomove3, Garmin VivoMove Luxe, Garmin VivoMove Style, Garmin Vivomove, Garmin Vivomove HR, Garmin Forerunner 245, Garmin Forerunner 245 Music Garmin Forerunner 645, Garmin Forerunner 645 Music Realme TechLife Watch Ticwatch GTH Ticwatch E3 Ticwatch E Ticwatch 2 Mibro Air Mibro Lite Donerton P22 P32 P36 CanMixs P22 Xiaomi Haylou BLING LS12 Misfit Vapor Nokia Withings Steel HR Men's Nokia Nokia Steel Men's Nokia Steel HR Men's Withing Steel Men's 22mm applicable models: Samsung Galaxy Watch3 45mm Samsung Galaxy Watch 46mm Samsung Gear S3 Classic Samsung Gear S3 Frontier Huawei Watch GT3 SE Huawei Watch Buds Huawei Watch3 Pro New Huawei Watch GT3 Pro 46mm Huawei Watch GT Runner Huawei Watch GT3 46mm Huawei Watch 3 Huawei Watch 3 Pro Huawei Watch GT2 Pro Huawei Watch GT 2e Huawei Watch GT (42mm / 46mm) Huawei Watch GT2 46mm Honor Honor Watch GS Pro Honor Honor Magic Watch2 46mm Honor Honor Magic Watch 1st Generation Honor Honor Watch Dream Huami Amazfit GTR 4 Huami Amazfit GTR 3 Huami Amazfit GTR 3 Pro Huami Amazfit GTR 2e Huami Amazfit GTR 2 Huami Amazfit 3 Stratos Huami Amazfit GTR 47mm XiaomiXiaomi Watch S2 XiaomiXiaomi Watch S1 Pro XiaomiXiaomi Watch S1 Active Xiaomi Xiaomi Watch S1 Xiaomi Xiaomi Watch Color 2 XiaomiXiaomi Watch Sport Xiaomi Xiaomi Watch Color Xiaomi Xiaomi Haylou RT2 LS10 Xiaomi Xiaomi Haylou RS4 LS12 Xiaomi Xiaomi Haylou GST LS09B Xiaomi Xiaomi Haylou RT LS05S Chuangmi YAMAY SW022 Chuangmi Lmilab KW66 Garmin Forerunner 255 Garmin Vivoactive 4 Garmin Venu 2 Fossil Fossil Gen 5 Carlyle / Julianna / Garrett / Carlyle HR Fossil Hybrid SmartWatch HR Fossil Fossil Men Gen 4 Explorist HR Fossil Fossil Men Sport TicWatch ProX TicWatch Pro3 Lite TicWatch Pro3 TicWatch Pro 2020 TicWatch Pro 2021 TicWatchPro TicWatch GTX TicWatch E2 TicWatch Realme Watch 3 Realme Watch 2 Realme Watch 2 Pro Realme Watch S Realme Watch S Pro Boat Watch Lite Noise Colorfit Grand S2 Mibro Watch X1 Note: The product only has the strap, not the main body