1、Sturdy Support: The bed cover fixer provides sturdy and non slip support, ensuring that your sheets stay in place throughout the night, even on thick mattresses. It provides a comfortable sleep experience by keeping sheets neatly organized. 2、Easy Installation: The bed cover fixer is easy to install, requiring no tools or complicated setup. Your sheets will be securely fixed, allowing you more time to concentrate on enjoying the comfort of your bed. 3、Reusable: The bed sheet fixer is reusable, allowing you to use it for an extended period. Its reusable feature means that you will not have to constantly replace bed covers fasteners during daily life. 4、Premium Materials: The mattress cover holder is made from premium ABS and PP materials, making it strong and long lasting. By using our mattress cover fixer, you can ensure a secure fit. 5、Wide Application: Our mattress cover fixer will keep your sheets in place, no matter if you have a single, double, queen, or king sized bed. The versatility of bed cover holder will meet your many needs. Item Type: Lock Sheet Holders Set Material: ABS, PP Size: Approx. 20.5x12.9x11.6cm / 8.07x5.08x4.57in Multipurpose: Suitable for fixing bed sheets, mattress and water proof covers 8 x Lock Sheet Holders Set