High-quality fabric: The canopy is made of polyester, which does not stretch or tear as easily as 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 top allow air circulation to keep you cool and prevent the parasol from blowing up in the wind. Easy to install: Easy to assemble without tools. Suitable for wooden, steel and aluminum parasols. Wipe clean with a dry cloth. Removable and washable: Easy to dry after rain. Removable and washable, easy to clean after use. Durable reinforced rib pockets: The canopy has 8 rib pockets that match the number of ribs on the parasol. Each pocket has reinforced seams to prevent snagging or tearing when the canopy is attached to the parasol. Reinforced seams also help prevent fraying when the canopy is opened and closed. Sun protection and waterproof: Our parasols are made of special polyester fabric, which can not only help you block the sun and prevent your skin from getting sunburned, but also has a waterproof function. Good helper: Good helper for family life, suitable for garden, pool, wilderness, outdoor adventure, windbreak, picnic, courtyard, balcony, camping, garage, playground. Suitable for small bars with a length of 1.46-1.47 meters.