Polyester & Polyester Blend, Heavy Duty Metal, Nickel-plated Clamps Keep Your Bed Sheets in PlaceI think you've had enough of crumpled sheets after getting up, and so irritated with the bed sheets sliding off daily, with this three-way design of the sheet straps will keep your mattress sheet tidy all the time and completely get rid of the headache of making up your sheets every day! Stable Triangle DesignThis fitted sheet straps is simple and easy to use, just clip the sheet at three points in each corner to form a large triangle, adjustable the elastic bands to tighten and the sheet will stay in their place until you take it off! which is much easier than spending time every day to fix the bed sheets in place. Durable and AdjustableOur sheet elastic is made of stretchy nylon and can be adjusted as needed, and the bed sheet holder Fasteners uses a nickel-plated metal and built-in plastic fixing system, which is strong and durable, and prevent sheet from damage. Widely UsedThe three-spoke design of the fitted sheet clips only needs to be clipped in three positions on one corner of the sheet to be very secure, Therefore, it is suitable for all sizes of bed sheets such as Standard/Twin/Full/Queen/King/California King size bed sheets, etc. It will bring you a more comfortable sleep without worrying about messy sheets! NO WORRY ABOUT REFUNDWe believe that from the moment you receive this bed sheet clips, you will love it completely, but If our bed sheet holder straps has any quality problems, or does not meet your expectations, please return it at any time, We will give you a full refund! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.