Sheet Corners Fasteners : Safeguard Your Sheets From Slipping Off Corners, Making Morning Bed-Making A Breeze. Adjustable Elastic Holder : Stretch To Suit Different Mattress Sizes, Guaranteeing A Customized Fit Every Time. Quick Installation : Slide Under The Mattress And Adjust To Your Desired Tension, A Hassle-Free Solution For Neat Beds. Multi-purpose Compatibility : Not Just For Beds, Also Perfect For Couches, Chairs, And Other Upholstered Furniture. Durable Nylon Bungee : Constructed To Withstand Daily Wear And Tear, Promising Long-lasting Performance. Transform your daily routine with our Sheet Corners Fasteners, engineered to keep your linens in pristine condition. No more fighting with fitted sheets – our holders ensure a snug fit that stays put through the night. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.