[Mattress Slide Limiter] Have you ever dealt with a slipping mattress at night? Or have to push your mattress back into place every morning? This mattress of ours prevents mattress sliding with the use of a fixer, which can hold your mattress in place and give you a peaceful and comfortable sleeping environment. [High Quality Material] This adjustable mattress nonslip holder is made of high quality 0.3cm thickened iron material (powder coated surface treatment), not easy to deform and rust, strong enough to hold its shape under stress, safe and reliable, can be used repeatedly. [Adjustable Clamping Bed Frame Thickness Design] The width and height of the mattress holding bar can be adjusted. Adjustable maximum clamping height of about 5.5cm (the top screws on the outer surface holes, the bottom screws slide to the bottom), the maximum clamping thickness (width) of about 3.8cm, suitable for most bed frames. (Warm tips: If it is a wooden frame, you can buy self tapping screws to tighten the use). [Avoid Scratching and Easy to Disassembly] Each anti slip fixture is equipped with metal bar piece fasteners, which are firmly locked to the bed frame by bolts, and with anti scratch nuts, which can protect your bed frame and mattress from scratches, and you can dismantle it or move it to adjust the position at any time according to your needs. [Easy to Assemble] This non slip mattress anti slip fixture is equipped with all the accessories and tools needed for assembly, with the advantages of strong, stable, easy to assemble, easy to disassemble, etc., it's the ideal fixture for your mattress to prevent slipping.