The mattress retainer for adjustable beds is an essential accessory for anyone looking to keep their mattress in place. This anti-slip mattress gripper is designed to fit any bed frame, providing a hold that prevents sliding. Easy to install, just attach the mattress stopper to the corners of your bed frame and tighten them for a non-slip grip. Enjoy a stable and comfortable sleeping environment with this accessory. Features -Color:Black -Material:Iron -Size:12.00X9.50X5.00cm/4.72X3.73X1.97in -Antislip design: prevents mattresses and sofas from sliding, keeping your bedding neat and organized -Easy installation: easily clip the holder between the mattress and bed frame for a secure fit, no tools needed -Non damaging: designed to hold the mattress in place without causing any damage to the mattress or bed frame -Universal compatibility: suitable for various types of mattresses and sofas, nice for use in homes, hotels, and guesthouses -Stylish appearance: the simple design not only secures the mattress but also enhances the overall look of your bedding Package list: 1 x mattress fixer 2 x screws