QEROMY Non-Slip Mattress-Gaskets, Mattress-Slide-Stopper, Mattress-Holder for Metal Bed Frame, Wide Adaptability & Adjustable Size, 6 PCS, Black

["【MATTRESS HOLDER IN PLACE】6-pcs of mattress slide stopper, install them around the bed frame and you can easily solve the trouble of mattress sliding.","【EASY TO INSTALL】With the widened design wing screws, you don't need any tools to effortlessly install the mattress retainer bar on the bed frame.","【SUITABLE FOR MOST BED FRAMES】The width of the anti slip mattress gripper is adjustable. Suitable for bed frames or box springs with bed tube width of 0.4\"-1.3\" (except round tube).","【UNIQUE SHAPE】We have designed a fun pattern and rounded corners for the non slip mattress gripper to make it more aesthetically pleasing and won't scratch your mattress.","【PRACTICAL & DURABLE】Our non slip mattress pad is made of high quality steel, which adds to the overall thickness and won't rust or warp."]