Adjustable Bed Sheet Straps Corner Holder Elastic Straps Fasteners Clips Grippers Mattress Pad Cover Suspenders Ironing Board Cover Fasteners, tablecloth clips, Can Also Use as Boot Straps, Straight Stirrup Pants Clips with Extra Heavy Sturdy Clip Keeping Pants Smoothly Tucked in Boots Sheet straps in outdoor recreations;Sheet straps hold all sheets on any and all mattresses tight;Sheet straps queen ;Sheet straps king ;Sheet straps twin Built with durable round elastic, nickel plated clamps with fabric protector and unique heavy duty bungee cord lock. Easy to put on and keeps sheets in place and no more fixing sheets, adjustable length allows desired tension. They are easy to use and keep your bed looking great at all times. Made of durable heavy-duty elastic;Built-in plastic clenching system protects fabric from harm. colour:Black Material:plastic size:2cm Package Contents: 8 * non-slip clips Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.