High Quality Fabric: The canopy is made of polyester, which does not stretch or tear easily like natural fibers. In addition to protecting your eyes from the sun, it also has a UV30+ rating to protect you from harmful UV rays. Ventilation holes on the top allow for air circulation to keep you cool and prevent the parasol from being blown up by the wind. Easy to Install: Easy to assemble without tools. Suitable for wooden, steel and aluminum parasols. Wipe with a dry cloth. Removable and Washable: Easy to dry after rain. Detachable and washable, easy to clean after use. Wear Resistant Reinforced Rib Pockets: The canopy has 8 rib pockets that match the number of ribs on the parasol. Each pocket has reinforced stitching to prevent snagging or tearing when attaching the canopy to the parasol. Reinforced stitching also helps prevent fraying when the canopy is opened and closed. Sunshade & Waterproof: Our parasols are made of special polyester cloth, which can not only help you block the sun and prevent your skin from tanning, but also has waterproof functionGood Helper: Good helper for family life, suitable for garden, swimming pool, wilderness, outdoor adventure, wind protection, picnic, courtyard, balcony, camping, garage, children's play. Suitable for small ribs with a length of 1.46-1.47 meters.