Are you pulling and tucking to straighten out your sheets every night? Are your playful kids messing up your beddings with their constant wriggling? Are you still upset with your naught pets? Are you have loose sheets? Take Siaomo's Bed Sheet Holder Straps Home, you'll love these sheet stays straps. all above problem solved! convenient and useful! No more remaking the bed every morning! --- Spec fication: Width: 2.54cm/1 inch Length: 96cm/38inch -171cm/67.3inch (Adjust tension by press button pull or release cord) Material: Metal+ Plastic + Elastic Band Package Include: 2Set /4PCS Bed Sheet Straps --- Fits with Big Size Bed Sheet: This sheet suspenders work with fitted sheet and flat sheet from Twin, Twin XL, Full, Full XL, Queen, King & even up to California King, If you want smaller style, please choose 3 way triangle bed sheet clips(Size: 4 Pcs Triangle) at our store. --- Multiple purpose sheet straps: Using as bed sheet fasteners, tablecloths covers grippers, sofa couch seat cover stay holders, mattress pads cover fastener and so on. --- Built in plastic clenching system protects fabric from harm: Built with durable round elastic, nickel plated clamps with fabric protector and unique heavy duty bungee cord lock. --- How to Use the Under Bed Sheet Holder? 1. Start with any corner. Attach the clips to the corner of the mattress sheet. 2. Slide the bed sheet strap diagonally underneath the mattress to the opposite corner of the Bed Sheet. 3. Again, attach the clips to the corner of the mattress sheet and tighten the adjustable buckle. Be careful not to overstretch it! 4. Repeat Step 1 with the other bed sheet strap to tighten all four corners.