Versatile Bed Sheet Holder Straps - Tired of wrestling with unruly sheets? The bed scrunchie straps are the solution! Convert flat sheets into perfectly tailored fitted sheets, working seamlessly for both flat and top sheets. Easily machine washable, suitable for low, medium, or high-speed drying. Universal Fit for All Mattress Types - Introducing the world's first 360-degree bed sheet holder, extender, and converter. The vegan-friendly sheet fastening straps keep sheets secure, even against four-legged friends. Say goodbye to bunchy and loose sheets that disrupt your day! Durable and Replaceable Sheet Tightener - The bed sheet tightener works with any sheets you own. The durable plastic clips and robust bungee cord ensure a secure grip. Markings on the bungee cord guide clip placement. Reinforced with parachute strength, our sheet straps maintain a firm grip until you release the lock.