- Sturdy and Secure : This set of 6 non-slip metal spacers ensures your mattress stays in place. Easily insert them into the edge of your bed frame to prevent slipping, promoting restful sleep without the hassle of daily adjustments. - Versatile Fit : The adjustable width of these mattress shifters makes them suitable for various bed frames. With a maximum adjustable width of 96.5 cm, they fit seamlessly on most standard bed frames. - Scratch Protection : Protect your bed frame from unwanted scratches with the addition of a metal strip that keeps your mattress securely in place. The recessed round head screws are designed to minimize surface damage while providing enhanced durability and protection. - Easy Installation : Quickly install the spacers with the included round-head hex screws and small wrench. Fasten and remove with ease, making assembly straightforward and convenient. Use Scenarios : 1. Ideal for those with memory foam mattresses that tend to slide; keep your sleep surface stable and comfortable. 2. Perfect for adjustable bed frames where maintaining mattress position is critical to functionality. 3. Great for families with active children who frequently jump on the bed, ensuring safety and stability during play.