our single seat cover is a trailer and breathable. Protects your seat from rain, snow and frost, dust and resistant help your seat from fading. Waterproof, weatherproof, keep seats covered, dry, cool and more durable. Protect your captain's chairs from harmful UV rays, saltwater, rain, dirt, dust bird , and stains. - A Necessary Cover for boat seat. This boat seat cover measures 566164cm, which fits for most boat seat up to 25inches. No matter what boat brand you have, our boat seat cover will give them perfect protectio EASY TO PUT ON - Just drape the cover over the seat; use the elastic drawstring in the bottom to provide a secure, snug, fit. Protection - Our boat seat cover will provide them with perfect protection Whatever style of your boat. It can prevent discoloration and crack of boat seats caused by exposure to the sun. colour:Silver grey material:Waterproof 190 silver coated polyester taffeta size:61*56*64cm Package Contents: 2*Boat chair waterproof cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.