Construction: Our Slip Covers are made from UV resistant 600 denier
polyester with interwoven PVC laminate fabric that will not fade, is totally
waterproof, mildew resistant and easy to clean. This fabric is incredibly
durable with high abrasion resistance and tear strength. Polyester has proven
to be more UV resistant and fade resistant than nylon. Polyester has PVC
laminated into the cloth unlike coated nylon which has polyurethane coatings
that peel off during use and washing. Two ergonomically correct handle
openings on the sides make for easy one person transport.