<p>Keep your bed sheets in position .<br> Lift mattress and fasten one clip to edge of sheet .Repeat above for all 4 corners.<br> Easily attach - Attach this suspender to your bed sheet using the clamps. <br> Keep bottom sheets on all mattresses, even hide-a-beds, adjustable beds, inclining <br>beds, baby's cribs and more.<br> Wonderful Gifts for your husband or boyfriend. Please check the pictures on how to <br>use it.<br> Specifications<br> Material: nylon and nickel plated clamps<br> Design: Triangle <br> Package contains <br> 4x Triangle Bed Sheet Fastener </p>