- Stable and Secure: Keep your mattress firmly in place with this set of 6 non-slip metal spacers. Simply insert them along the edge of your bed to provide stability, preventing any unwanted shifting and ensuring a restful night's sleep without daily adjustments. - Versatile Fit: The adjustable width of these mattress sliders accommodates a wide range of bed frames. With a maximum adjustable width of 96.5 cm, they are designed to fit most standard bed frames effortlessly. - Scratch Protection: Safeguard your bed frame from scratches by adding a metal strip that secures the mattress in position. The recessed round head screws are engineered to minimize damage while providing enhanced durability and protection. - Easy Installation: Set up is quick and hassle-free with the included round head hex screws and compact wrench. Tighten and remove with ease, making installation straightforward and convenient. Use Scenarios: 1. Ideal for households with active sleepers who frequently shift during the night, ensuring the mattress remains in place for uninterrupted sleep. 2. Perfect for guest rooms where different mattress sizes may be used, providing a versatile solution for varying bed frame dimensions. 3. Excellent for adjustable beds, keeping the mattress secure while allowing for position changes without the risk of slipping. This product combines functionality, compatibility, and ease of use, making it an essential addition to any bedroom setup.