1.SUPER STRETCHY FORM FIT FABRIC: This super stretchable sofa slipcover will ensure your sofa is completely covered. Our slipcovers are designed and ready-made to fit a variety of sofa sizes 2.TRANSFORM YOUR OLD SOFA OR PROTECT YOUR NEW ONE: sofa furniture protectors not only protects your sofa furniture daily wears and tears, kids, scratches from pets, dogs or accidental spills, it also transforms an old, worn out couch into the stunning centerpiece of your room 3.THE SOFA COVER THAT STAYS IN PLACE: Featuring non skid elastic bottom and premium non slip foam anchors, our sofa furniture slipcovers are among the only ones in the market to guarantee they will stay tight with no snag, no wrinkling, shifting or slipping even after sitting or taking a nap on it 4.EASY TO INSTALL/PUT ON: You'll be done in no time Just slip it on, Tuck any extra fabric and insert the non slip foam anchors into the gap/crease between the back and sitting cushions for a seamless. (Measure from both ends of the sofa) 5.There are three sizes in total, 35.4in-55.1in / 57in-72.8in/74.8-90.5in, please purchase according to the length of your sofa. 6.This product is suitable for sofas with gaps.