【Compatible Models】Compatible with Apple Watch 1/2/3/4/5/6/SE/7/8/SE2/Ultra (Apple Watch 1/2/3/4/5/6/SE/7/8/SE2/Ultra). Dedicated replacement band for 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, and 49mm. ★ Miimall is the only authorized seller. Japanese trademark registration number: Registered 6083423. ★ 【Size】Suitable for wrist sizes from 127mm to 194mm, usable by both men and women. 【High-Quality Material】This product is made of resin. Lightweight is a characteristic of the resin material. It does not rub against the skin, providing a comfortable wearing experience. It protects well from water, impact, and dirt. It can fit during daily use and exercise. 【Easy Adjustment｜Installation】Easy to adjust. You can easily install it yourself, and it's easy to remove. It's perfect for everyday use.