King Do Way patio stackable chair covers is made of 420D fabric and PU layer,features weather-resistant, waterproof & dust-proof. Can maximally protect your chair from sun, dirt, rain, winds and snow etc. The patio chair cover dimension is 25"L x 34"W x 47"H, suitable for 4-6 stackable outdoor chairs. (Please measure your chair dimensions before purchasing.) Adding a drawstring rope and 4 Windproof Buckles at the edge of stackable outdoor chairs covers to secure your furniture blow off from the wind. Besides, padded handles make removal of this chair cover easy, while vents reduce inside condensation and wind lofting. The smooth material of the outdoor furniture cover makes it easy to clean, just rinse with water and then wipe or dry. Waterproof, dust-proof, windproof, your furniture can be safe, clean, and dry even in harsh environments.