1. 15 percent Spandex, 85 percent Polyester 2. HIGHQUALITY: Made with spandex premium fabric that is thicker and softer, 85 percent polyester or 15 percent spandex fabric with small checks jacquard pattern. High elasticity, more flexible, and easy to stretch, give your sofa arm a fresh look. 3. FUNCTION: Comes with 2pcs armrests. Having an armrest cover not only protects your furniture arm from daily tears, spills, stains, and scratches but also gives your furniture a look. A musthave for homes with children and pets. 4. PERFECT FIT: Velcro design allows your arm covers to fit well on fabric and leather furniture. Armrests cover length: 45.5 53cm Armrests cover width: 16.5 20cm Armrests cover height: 20 28cm. Please measure the size of the chair before . 5. EFFORTLESS INSTALLMENT: Just locate the corner, drape over the furniture arm, and secure the armrests firmly with twisted nail anchors without tears or damage. Easy installation and removal. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store