Say goodbye to the frustration of a sliding mattress with this mattress retainer. Its unique round shape and strong grip material are specifically engineered to hold your mattress in place. Ideal for soft beds and wooden frames, this mattress stopper is easy to install without the need for any tools, offers a good solution to mattress movement. Features -Color:White -Material:Iron -Size:16.50X10.50X5.00cm/6.48X4.13X1.97in -Secure mattress: effectively stops the mattress from moving, ensuring a secure sleep -Quick and easy: no installation required, thanks to the clip on fixing method, practical and convenient -Universal fit: works with different types of beds such as soft, wooden, and beds -Safe for furniture: the convenient mattress retainer will not damage your mattress or bed frame -Sleep improvement: a key accessory for improving your sleep quality, convenient and practical mattress retainer holder Package list: 1 x mattress retainer