【Compatibility】ONLY Compatible with ID115HR Plus fitness tracker, it CAN NOT be used on ID115 or ID115HR or ID115U fitness trackers etc.
【Comfortable & Durable】Made with high quality premium TPU, soft and comfortable to wear. Come with a stainless steel buckle on the band and a band holder to fasten your wristband more securely, preventing the bands separating and falling off.
【Adjustable Design】 Adjustable strap fit wrist size from 149mm(5.9 inch) min to 220mm(8.2 inch) max.