SPECIALIZED SIZES FOR A BETTER FIT: includes 2 pieces, best for sofa with length 75"- 91". Our couch covers for sectional sofa are designed with specialized sizes for 3 seater left chaise and 3 seater right chaise respectively and are not universal. Please check whether you have a left or right chaise before purchasing. STRETCH LEATHER LOOK FABRIC: Polyester 90% + spandex 10% fabric, Our couch cover l shape looks like leather and has the lines of leather, but it is more stretchy, softer to touch and breathable than leather, in addition, this sofa slipcover can be used in all seasons, and the classic color can blend perfectly with your sofa. EASY TO TAKE ON AND OFF: This sectional covers are designed with lables that allow you to easily match them to your 3 seater sofa or 3 seater chaise during installation. Renewing your old sofa is also another home decoration. FULL PROTECTION: Our sectional couch covers l shape can completely cover the back of your sofa, thus giving your couch 360° protection from pet scratches, children's accidents, daily wear and tear, and more. Faux leather surface is more durable, no shrinkage or color fading. WASH CARE: Machine wash in cold water, use mild laundry detergent and wash separately. Non-chlorine bleach when needed, gentle cycle, do not iron, tumble dry at lowest heat setting. Please feel free to contact us with any questions, we sincerely welcome your letter!