MTN Shadesmith 18'x18' Deluxe Square Sun Sail Shade (Color: Red) with Hardware Constructed of mesh nylon fabric (size: 18'x18') Sail sun shade is the perfect accessory for backyard picnics on hot days Made from UV stabilized extra heavy fabric (reduce 95% of the UV ray) Heavy duty design won't sag Includes 4pc nylon ropes, turn buckle, hook, diamond padeye hardware