Compatible Models: Compatible with Samsung Galaxy Watch 7 40mm 44mm/Samsung Galaxy Watch 6 40mm 44mm/Samsung Galaxy Watch 5 40mm 44mm/Galaxy Watch 5 Pro 45mm/Samsung Galaxy Watch 4 40mm 44mm/Samsung Galaxy Watch 6/4 Classic 43mm 47mm 42mm 46mm/Samsung Galaxy Watch 3 41mm/Samsung galaxy Active/ Active2 40mm/ 44mm, Galaxy Watch 42mm, Gear Sport/ Gear S2 Classic/ Garmin 20mm/ Vivoactive 3/ Vivomove HR/ Forerunner 645/ Forerunner 245, Huawei Watch GT 42mm, HUAWEI WATCH GT 3 42mm High Quality: Our wristband is made of premium silicone material, soft, lightweight, waterproof, sweat-resistant and durable, very suitable for work, exercise or swimming, and the wristband is designed with a strong buckle that keeps your smartwatch band securely in place Two Size Options: Small size fits for 5.5 \"-7.1 \"(140-195mm) wrist. Note: The band width is 0.78 \" (20mm) Easy Installation: The Samsung Galaxy Watch Active 2 sport band comes with lugs on both ends, which lock onto the Samsung Watch Band Interface precisely and securely, easy to attach and remove by hand without tools Multiple Colors Available: Personalize your watch to fit your mood and outfit in everyday life. You can mix different colors of the bands to dress up your watch and highlight your unique taste