Keeps sheets in place: Elastic straps grip fitted sheets, flat sheets and duvets to prevent slipping and bunching so your bed looks neat all night without constant retucking. Works with all bedding types: Compatible with fitted sheets, flat sheets, duvet covers, mattress pads, bed sheets, tablecloths, ironing board covers, slipcovers and more. Strong, secure build: Durable elastic with a plastic clenching system that fastens corners firmly while protecting fabric from damage. Easy to use and adjustable: elasticity straps stretch to fit and are easy to attach; adjustable tension helps avoid sliding and holds sheets tight without heavy lifting. Versatile function: Acts as a duvet holder and mattress corner retainer — ideal for securing bedding, protecting mattress covers and keeping linen tidy. How it solves common problems Eliminates constant readjusting: Keeps corners and edges anchored so restless sleepers and children won't pull sheets loose. Protects fabric: The plastic clenching system secures material without tearing or stretching delicate fabrics. Saves time and effort: Quick to install and adjust, no heavy lifting or complicated hardware required. Key features at a glance Elastic straps with strong stretch and recovery Adjustable grip to prevent sliding Plastic clenching system that protects fabric Compatible with a wide range of bedding and household covers Practical use scenarios 1. Everyday bedrooms: Use on fitted and flat sheets to keep bedding neat through nightly movement and reduce morning remaking. 2. Rental properties and guest rooms: Keep sheets and mattress pads securely in place between guests for a consistently tidy appearance. 3. Household tasks: Secure tablecloths, ironing board covers or slipcovers while working to prevent shifting and improve efficiency. What you'll get Reliable sheet and duvet holding with a simple, adjustable elastic system and protective plastic clenchers designed for repeated use and broad compatibility.