3. Multi-Purpose: Our sheet clips can be used to hold flat or drop-in sheets and other duvet covers, they can be used to hold flat sheets, mattresses, fitted sheets, tablecloths, duvet covers, etc., , blankets, mattresses and adjustable beds, beds with , memory foam, sofa beds, etc. 2. Adjustable Range: 35cm to 70cm. Our sheet straps come with bracket clips that attach to the sheets at both ends, fully adjustable to any bed and sheet size. 1. Comfortable Sleep: Our sheet holders can hold your sheets in place. and easy to use. Simply attach the high-performance clips and make your bed as usual. No messy, wrinkled flat sheets; with our sheet clips, you get smooth and secure sheets for a comfortable sleep. 4. : Our sheet holders have a built-in plastic clamping system to protect fabrics from damage. The bed cover straps and hooks are designed to withstand regular use while maintaining the elasticity and strength of the clips. 5. Easy to Install: Also easy to use. To secure the corners in place, simply hold the mattress and attach the bracket to the edge of the sheet.