Specifications: Made of premium TPE material, the bracelet strap is durable to use. Soft material makes it more comfortable to wear. The watch band can be adjusted from 149mm to 220mm to fit your wrist size. With simple structure, it is easy to install. It is suitable for ID115 Plus, for ID115HR Plus and for ID115 Plus HR. Item Name: Watch Band Material: TPE Compatible: for ID115 Plus, for ID115HR Plus, for ID115 Plus HR Features: Adjustable, Comfortable to Wear, Easy Installation Size: 12cm x 2cm x 0.3cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Watch Band (Watch Not Included)