Sheet Fasteners, Sopito 4pcs Adjustable Elastic Straps to Keep Sheets in Place Heavy Duty Non Slip Bed Cover Grippers Clips for Crib to King Size Bed, Gray

• Four grey heavy-duty fasteners that anchor sheet corners under the mattress so the bed stays made all night
• Longer than the standard version: each strap adjusts from 11 to 21.7 inches and stretches up to 42.5 inches, which comfortably spans twin through California-king corners
• Extra-wide elastic webbing carries more tension than skinny straps, and the metal clips bite a generous mouthful of fabric
• Also handy on mattress pads, hospital-bed sheets, sofa cushions, slipcovers and ironing-board covers
• Clips on and off in seconds — no lifting the whole mattress — and the set is backed by a 6-month service window