Firm and Secure Sheet Hold – Tired of fitted sheets that slip? Our corner sheet grippers grip firmly to keep sheets snug on the mattress. Perfect for restless sleepers—no more loose or wrinkled sheets! Premium ABS+PP Material – Made of durable, high-quality ABS+PP plastic, these sheet clips are wear-resistant. Stronger than fabric straps, they last longer without losing their grip. Quick and Easy Installation – Simply slide the grippers between the mattress and the sheet—no tools or adjustments required. Works instantly for a smooth, wrinkle-free bed. Universal Mattress Fit – Compatible with single, double, queen, king, and super king beds (20–45 cm thick). Ideal for French mattress sizes, ensuring a secure fit for all types of sheets. Peaceful Sleep, Tidy Bed – Prevents sheet clumping for uninterrupted sleep. A practical home gift or solution for those who struggle with messy sheets!