Worry-Free Sleep- No creases, no slips! More elastic webbing and stronger clips make our bed suspenders more practical, and the upgraded connection buckle provides better stability. High-quality Material- These sheet suspenders are made of sturdy metal clips and heavy-duty elastic cords that will grip your bed sheets firmly. Easy to put on and keeps sheets in place and no more fixing sheets, adjustable length allows desired tension. Triangle designs, which avoiding elastic sliding all the time. Wide Compatibility- Our sheet fasteners fit with fitted sheets and flat sheets. You can use bed sheet holder straps on Bed Sheets, Ironing Board Covers, Tablecloth Covers, Hospital Bed, Sofa Cushion, Mattress Pads, Chair/Boat/Car/Motorcycle Seat Covers, and our suspenders clips fit for all sizes as california king twin bed, queen bed, full bed. How to install- Place the fitted sheet on top of the bed with the corners facing out (flip up to remove from the mattress). Then attach these straps to each corner and tighten the straps. Once they're all clamped and screwed in, flip the corners over onto the mattress.