Protect the quality of your Arlo patio sofa by Birch Lane with this strong outdoor patio sofa cover designed to handle daily outdoor exposure. It fits a 3-seat sofa measuring up to 79" W x 37" D x 34" H and includes a 1-2" leeway to create a steady fit. This waterproof sofa cover is made from 8 oz Cover Rite 300 Denier solution-dyed polyester with a PU layer, giving it reliable waterproof and UV-resistant performance. Reinforced seams and a sealed interior lining block water from entering, while elastic push clip keep the outdoor furniture covers stable and firmly placed during windy conditions. Air vents improve airflow throughout the cover, reducing moisture and preventing mold from forming on your furniture. Sturdy side handles allow easy lifting, positioning, or removal and the charcoal color complements most outdoor setups. Quick spot cleaning or simple air-drying handles routine care, and each 3 seat sofa cover.