This is a genuine wristband sport band strap designed for Samsung Galaxy Watch4 Classic and Watch 4. The two-piece strap is made of flexible fluoroelastomer material, ensuring durability and comfort. The strap is compatible with Samsung brand and has a band width of 20mm. The gray color and sport theme make it suitable for various activities. It is a fast fulfillment product and has been designed to fit Samsung Galaxy Watch4 Classic and Watch 4 models. Upgrade your watch accessory with this high-quality wristwatch band.