Bed Sheet Straps, For Use With All Fitted Sheet Sizes, 4-Pack Fix the sheets in place overnight: the bed sheet belt can prevent the suitable sheets from slipping from the corner of the mattress, which is very suitable for people who are restless, thick mattresses and anyone who wants to make their bed look like a hotel Easy to attach: Place the clip about 7-10 inches from either side of the sheet corner, and slide the sheet strap under the mattress. It can also be connected to a plate to convert it into a suitable plate Fits all bed sizes: Because the sheet straps are attached to the corners of the sheets, not through the bottom of the bed, they are suitable for all bed sizes - including double beds, double XL beds, queen beds, king beds, California king beds, futon beds, and even water beds Safe and gentle: designed to keep the sheets soft but firm without wearing the fabric, causing holes or leaving any damage Cleaning with sheets: It is not necessary to remove and reconnect the sheet belt on the laundry day. You can leave the straps on your body and wash and dry them with the sheets as usual without damaging the clips or bedding.