This heavy duty, vinyl coated polyester seat cover gets great reviews. People seem to like the fit, the hardiness and the price.
The seat cover is vented to resist mildew and will protect your chairs from the sun and elements this winter. Velcro ties keep the cover secure.
The cover fits chairs up to 27″L x 30″ D x 42″ H. Check out the Patio Hi Back Chair Covers with Velcro