Experience the perfect blend of style and functionality with Xiaomi's wrist strap, designed specifically for activity trackers. This strap features a robust metal buckle and is made from thermoplastic polyurethane (TPU), offering both durability and comfort. Its adjustable pin-and-tuck closure ensures a secure and precise fit for wrists measuring 135-210 mm, making it suitable for a wide range of users. Whether you're at the office or on-the-go, this wrist strap is the ideal accessory for those who demand both form and function in their wearable devices.