Tonsee Luxury Silicone Watch Band Strap For Samsung Galaxy Gear S2 SM-R720 - Black Imported Material: Silicone Maximum Length:22cm/8.7" Minimum length:15cm/5.9" Strap width:2cm Compatible for : Samsung Galaxy Gear S2 SM-R720 Softness is moderate, wear very comfortable Compression molding, sturdy and durable