DescriptionThis item is a watchband fastener, increased friction with the strap, not easy to fall off and keep extra length.This Fasteners accessories can keep your device safe. Keep your wristband safe, super light weight, secure your wristband in style and give your watch a new look.Features- Material: Silicone. - Size: About 2.50X1.00X1.00cm/ 0.98X0.39X0.39in ch. - This watch band keeper fasteners rings design is anti-skid, can be well inserted into the buckle hole of the strap, not easy to fall off and keep extra length. - It is flexible, sturdy and easy to get on the wristband. - Just stretched/slipped it over the buckle. Only take one second to replace , much easier to put on the watch by holding the band in place. - Perfect fit for your activity and comfortable wearing experience. - No harm to skin. Comfortable and wear-resistant.