SUPREME QUALITY bed sheet clips aka bed scrunchie have wider and thicker elastic bands to ensure a stronger and more durable holding system with the pursuit of excellent quality BUILT-IN CLENCHING SYSTEM The built-in clenching system of our enhanced bed sheet straps holds the sheets or other fabric firmly in place and also protects the fabric from being damaged, its time to say adieu to messy or wrinkled sheets ADJUSTABLE fitted sheet straps can be adjusted from 21cm ;Longest stretching 116cm, longest tiling 58cm, shortest tiling 32cm(8.26 inch) to 38cm (15inch), extra wide elastic bands of our bed sheet scrunchie can bear stronger tension FIRST-CLASS ELASTIC Our bedsheet clip fasteners are made of high-quality elastic, easily adjustable to fit the tension you want and is strictly tested to ensure its in a good working condition SIMPLE OPERATION Sheet clips for bedding are easy to install and remove with a few steps, the stronger metal clips bite extra edges and corners of the sheets tightly and securely, let you hassle-free about the frequent sliding