DingTool Colorful Silicone Replacement Watch Band Wrist Band Strap Compatible Samsung Galaxy Gear S2 R720 Material: Silicone Large size: 128.5mm +72.5mm, Small size: 105mm+ 65mm Fit for: Samsung Galaxy Gear S2 R720 Only, not for others!!! Softness is moderate, wear very comfortable Compression molding, sturdy and durable Please note: the smart watch is not included, just the replacement band