I bought this as a gift for my son, but he doesn't like the color, so I'm selling it. It has never been used. There was originally a black stain on the band. Band: 49mm Main product features: • Integrated design (case & band): The protective case that covers the Apple Watch body and the durable band are integrated. • High protection performance: Described as "shield protection" and "military-grade rugged design," it protects the Apple Watch from daily scratches and unexpected impacts. • Material: The band part often uses comfortable and durable TPU material (or a metal frame with a soft plastic case). • Operability: Precise cutouts are provided so that the digital crown, buttons, and touch screen can be operated smoothly. • Design: As shown in the image, it features a rugged, sporty design like a G-SHOCK, suitable for active scenes and outdoor use.