ele eleoption futon cover armless sofa slipcover stretch sofa bed cover protector without armrests elastic spandex modern simple mattress folding couch shield sofa cover machine washable(black) ele eleoption <p><strong>parameters: </strong></p><p>material: 92% polyester fiber + 8% spandex </p><p><br></p><p><strong>applicable size: </strong></p><p>1) sofa length 70.87-82.68 inch </p><p>2) sofa width: 21.65-25.59 inch </p><p>3) backrest height: 21.65-25.59 inch </p><p>4) sofa cushion thickness: 7.87-11.81 inch </p><p>5) bed width: 45.28-51.18 inch </p><p><br></p><p><strong>notes: </strong></p><p>1.before you buy, please read our dimension chart carefully. normally, the size of a sofa cover should be slightly larger than that of a sofa. </p><p>2.not waterproof, please don't put liquids on it.</p><p>3.this cover is flexible using, which you can tuck into the grooves where you needed to make the slipcovers stay in place better.</p>