Glield Extend 20" to 78"Adjustable 4-Piece Under Sofa， Mattress， Bed Sheet Fitted Fastener， Long Strap Clip Bands BDJ01</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>1. Set of 4 long straps with metal clips.</li><li>2. One size fits all stretchable elastic. (Fits oversized mattresses)</li><li>3. Adjustable from 20" to 78" (50cm to 200cm).</li><li>4. Under mattress "x" form installation or any type you want.</li><li>5. Holds tightly in place， bed sheets， mattress pads， tablecloths， ironing board covers， slipcovers and more.</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41kDJeHpKuL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41Sa-H1YLzL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51WAD6JDjeL.jpg' noproxy></br>