Dây Đeo Silicon Chống Nước & Mồ Hôi Cho Đồng Hồ Thông Minh B57 B1

Package Included: 1*Strap Specifications: Suitable model: for B57 smart watch Material: high quality silicone material Description: Features： 1. Wearable watch band / wrist band for B57 smart watch. 2. Colorful, a nice replacement to color your bracelet. 3. Light and flexible, porous design, more breathable while sport. 4. Made of high-quality silicone, environmental and healthy. 5. Easy to adjust the length to fit your wrist, one size fits all.