"Product parameters: White color Size: 2.5 cm Material: metal plating clip + plastic buckle Maximum length: about 1 m Package content: 12 pieces of leaf stretchers Product Description Save your time : you no longer have to spend time preparing bed linen every day.Adjustable length: can meet your different needs such as bed linen, mattress toppers, tablecloths, ironing board covers, sheets and many more.Always keep corners and no more worries.Perfect Clamp: The clamping surfaces are covered on both sides with corrugated plastic plates so that the clamps hold firmly without damaging the fabric.Easy to attach: No tools required. required, just hold the mattress and attach the clip to the edge of the bed sheet.Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. .There may be 1-2mm error due to manual measurement. "