Made of high-quality silicone, comfortable to wear, and easy to match with your daily outfit. The material has no harm to human skin and is not allergic, and the watch buckle is made of premium material, which is durable. Adopting a multiple holes design, the watch strap is convenient to adjust the size.
Specifications:

Material: Silicone
Size: 91mm + 131mm
Width: 20mm
Wrist Circumference: 5.6-8.5 inch

Compatible with:

Samsung: Samsung Galaxy Watch 5 (40mm, 44mm), Samsung Galaxy Watch 5 Pro 45mm, Samsung Galaxy Watch4 (40mm, 44mm), Samsung Galaxy Watch 4 Classic (42mm, 46mm), Samsung Galaxy Watch3 41mm, Samsung Gear S2 Classic, Samsung Gear Sport, Samsung Galaxy Watch Active, Samsung Galaxy Watch Active 2 (40mm, 44mm), Samsung Galaxy Watch 42mm
Huawei: Huawei Watch GT 3 Pro 43mm, Huawei Watch GT 2 42mm
Huami: Huami Amazfit GTS 4 Mini, Huami Amazfit GTS3, Huami Amazfit GTS 2e, Huami Amazfit GTS 2 Mini, Huami Amazfit Bip U, Huami Amazfit GTS 2, Huami Amazfit GTR 42mm, Huami Amazfit Bip Lite, Huami Amazfit Bip, Huami Amazfit GTS, Huami Amazfit Bip S, Huami Amazfit Bip 3/3 Pro
Haylou: Haylou Smart Watch 2 (LS02), Haylou RS4 Plus (LS11), Haylou RS4 (LS12)
Garmin: Garmin Venu, Garmin Venu Sq, Garmin Venu2 Plus, Garmin Approach S40, Garmin Vivoactive 3, Garmin Vivoactive 3 Music, Garmin Forerunner 645/245 Music, Garmin Forerunner 158, Garmin Forerunner 55, Garmin Vivomove, Garmin Vivomove HR, Garmin Vivomove 3, Garmin Vivomove Luxe, Garmin Vivomove Style, Garmin Vivomove sport
Realme Watch
Coros Pace 2, Coros Apex 42mm
Suunto 3 Fitness
Polar: Polar Ignite/Ignite2/Unite, Polar Pacer
Motorola: Motorola Moto 360 (2Nnd Gen) Men's 42mm
Fossil Q Gazer
Pebble Time Round Large
Withings Steel HR 40mm
Ticwatch: Ticwatch2, Ticwatch E, Ticwatch GTH, Ticwatch E3