Make your life easier. Use Allure Sheet Straps and never worry about messy or wrinkled sheets again. This nifty little item does a big job securing fitted or flat sheets, mattress pads, covers, blankets and more. They are easy to use and keep your bed looking great all the time. Made of durable heavy-duty elastic with non-slip metal grippers. Set of 4 per package so there is one for each bed corner.