Feature: Made of high quality silicone material, soft and comfortable, no harm to your skin. Specially designed for C asio SGW-100 Series Samrt Watch. Compression molding, sturdy and durable. The softness is moderate, very comfortable to wear. Simple and easy to put on and take off. It is not easy to fall off with the metal buckle. The size can be adjusted according to the individual's wrist circumference. Watch band only, other accessories demo in the picture is not included! Specifications: Item Type: Watch Band Material: Silicone Size: 80+137mm/3.1+5.3in Color: Silver, Black(Optional) Compatible Models: for C asio SGW-100 Quantity: 1 Pc Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Watch Strap