[Prevent the mattress topper from sliding] If you are bothered by the mattress topper sliding on the bed frame, or if the mattress topper always slides over time when you sit with your back against the headboard. The anti-slip bed frame grippers can solve your problems. The anti-slip bed frame gripper will help you keep the mattress topper in place and prevent it from sliding. [Widely adapted] The adjustable anti-slip baffle is a universal model and prevents the mattress topper from sliding. The anti-slip gaskets are suitable for bed frames with a tube width of 0.3 to 1.38 inches. [and does not deform] The adjustable bed restraint bars are made of high-quality and sturdy thick steel, black galvanized to prevent rust and corrosion. The thickness of the metal bed frame brackets is 3mm, which is 50% thicker than the , so it is more stable and not easy to fall off. [Easy Installation] The bed rail bracket is easy to install and disassemble, the thumbscrew configuration can hold the