Adjustable Bed Sheet Grippers (2 Packs of 4) Includes 2 Sets of 4 Sheet Clips (Total 8 Sheet Clips) 10" Elastic Bands with Plastic Holder and a Rubber Clip for Better Grip Built-in plastic clenching system protects fabric from harm Easy to put on and they eliminate wrinkling and bunching of bed sheets. Keeps corners in place and no more worries. Great with fitted sheets and flat sheets