Durable and Stronger: Made of premium nylon elastic cord, firmly hold the fabric. Metal plating, not easy to rust. The clips have fabric protection so that no damage is caused to your sheet. Nylon elastic bands have strong metal clips for the most demanding uses. Easy To Apply And Remove: Our foil ties are easy to use, can be applied and removed simply, making your life easier. The bed sheet fasteners are very easy to use thanks to its human design. You can easily put it on your bad sheets in seconds without any tools, controlling the corners in place. Excellent Stability: The stable triangle design provides triple protection to keep your tiny sheets all the time, it's time to say goodbye to messy and wrinkled sheets. Improvement: 2 pull sides for each corner to hold the sheet firmly in place. Adjustable Length: Allows you to stretch your sheets as you wish, each belt can stretch from 80 to 260 cm. The plastic spike in the middle helps protect the fabric from being damaged. Bed sheet clips keep sheets tight throughout the night, keep your bed looking great at all times, never worry about messy or wrinkled sheets. Make your life easier. Many Uses: Perfect for Futons, mattresses, inflatable mattresses, foam mattresses, but also for tablecloths, barbecue covers, car / boat / motorcycle / scooter seat covers, chair covers and more.