Strap from Xiaomi, compatible with the Xiaomi Smart Band 7. It is made of silicone, a lightweight and flexible material that does not wear out from water and sweat. Soft to the touch, it can be worn comfortably all day. Recommended for casual appearances and exercise.
It features a pin & tuck clasp, which is essentially a small pin that fits into one of the holes of the band, without being very noticeable.