Number of products: 4 pieces Hold the sheets in place: Inside the nickel-plated metal clips is a plastic interface that holds the sheets securely in place so that they no longer fall off, loosen or wrinkle. It also won't damage the sheets. These sheet ties will save the day and night! As a gift. For the elderly, men, children, pets and the sick who need special care, their sheets tend to wrinkle and affect the quality of sleep. These sheet clips are easy to use and make fitted sheets very taut, eliminating sheet binding. Has multiple uses: whether your mattress is large, small, thick, thin, or a thick memory foam mattress with deep pockets. Also widely used for fitted sheets, mattress covers, sofa cushions, baby bassinets, tablecloths, etc. High quality: Sturdy and durable, the three-spoke design provides great stability. The straps are soft and flexible, adjustable in size, durable and perfectly fit all sizes of beds, including adjustable ones. Buy with confidence. This sheet clip will help you get rid of the hassle of making your sheets every day. If there are any quality problems with our sheet straps or if they don't meet your expectations, please contact us immediately and we will fix itfor you quickly.