Personalized Your Watch Edition 42mm/44mm Easy to install and remove onto your Watch, precisely and securely. Silicon is made of natural rubber processing, the strap is safe and soft, lightweight and durable. An innovative pin-and-tuck closure ensures a clean fit. Easy and direct installation and one button removal. Features- Comfortable : The fit is very comfortable and came with the medium and large option. Flexible: Silicon and metal buckle perfect combination of appropriate length can be adjusted. Safety: Metal buckle is hypoallergenic, so it will not cause any problems to the skin.Package included: 1 X Watch band.Note: Watches in the picture are not included.