Product details of Silicon Strap Band For B57 Smart Watch Women Men Waterproof Sweatproof Sport Strap Smart Wristband Strap
Wearable watch band / wrist band for B57 smart watch.
Colorful a nice replacement to color your bracelet.
Light and flexible porous design more breathable while sport.
Made of high-quality silicone environmental and healthy.
Easy to adjust the length to fit your wrist one size fits all.