What it does Provides extra comfort by reducing strap pressure so the mask feels more comfortable during use. Helps keep the mask in place while swimming or moving in the water, reducing constant readjustment. Protects hair from being pulled by the strap and helps keep belts/straps tidy and secure. Key benefits — why you need it More comfortable sessions: less pressure and irritation from the mask strap means longer, more enjoyable time in the water. Fewer interruptions: the strap stays put, so you spend less time adjusting your mask and more time focusing on your activity. Hair protection: prevents straps from snagging or pulling hair when putting on, wearing, or removing a mask. Compatibility and function Designed for use with any water-sport activity that requires a mask. Fits most mask straps (one-size-fits-most design), making it compatible with a wide range of snorkel and dive masks. Simple to attach and remove for quick setup and adjustment. Practical use scenarios Snorkeling: keeps your mask secure and comfortable while you explore shallow reefs and shorelines. Recreational or lap swimming: reduces strap pressure during extended swims and prevents hair pulling during frequent starts and turns. Scuba diving or freediving: helps maintain a reliable seal and strap position during descents and movement underwater. Designed to be an easy-to-use accessory that improves comfort and strap management for any mask-based water activity.