This kind of watch strap/faster which is very easy and quick to use. The length of the strap is adjusted by pulling it through the ring and tightneing the end of the strap, and pressing it to the remaining surface.

Enjoy the perfect size, based on your wrist circumference. Check the size guideline to choose the perfect length.

You can choose no buckle on buckle style and buckle color option, since velcro doesn't need any buckle (buckle free).