1. Fashion Design, Good Quality ! 2. Easy and Simple To Install Your Mi Band 4. 3. Good Material, Comfortable To Wear. 4. Strap Length Suitable For Most People. 5. Compatibility: For Mi Band 4 Bracelet. 6. Function: Silicone wristband bracelet + Full Coverage Soft TPU Film for Xiaomi Mi Band 4. NOTE: ONLY Strap and TPU Film , Not include mi band host.