Compatible model: 20mm silicone magnetic replacement strap for Samsung Galaxy Watch 3 41mm/Samsung Galaxy Watch 42mm/Samsung Galaxy Active/Samsung Galaxy Active 2 40mm 44mm/Samsung Gear Sport/Samsung Gear S2 Classic/ Garmin Vivoactive 3/Garmin Vivomo is compatible with HR/Gizmo watches and other smart watches with 20 mm bandwidth. High-quality material: Made of soft silicone material, durable, light, comfortable, flexible, sweat-proof, and will not irritate the skin. It is very suitable for daily and night wear. Very suitable for ladies and men, teenagers and adults, very suitable for sports, work, shopping and other occasions to wear. Strong magnetism: The magnetic buckle system of the strap is simple and convenient. Both straps are designed with strong magnetism. Wear the watch strap for a second, and make sure that the watch is safely worn on your wrist when running or playing. No more troublesome buttons or buttons. The stylish strap provides such a stylish look for your watch! Easy to install: By quickly releasing the spring lever, it can be accurately and safely locked on the interface of your watch. It can be easily installed and removed without tools. Please note: This is a wristband and does not include a watch. Package includes: 1 x silicone strap (not including watch).