[Design]Hem with a narrow stretch cord designed for a secure and comfortable fit. The seat cover can folds for easy storage. [Function]Waterproof, weather proof, keep the boat seats covered, dry, cool and more durable. Protect your captain's chairs from harmful UV rays, salt water, rain, dirt, dust bird drops and stains. [Protection]Our boat seat cover will provide them with perfect protection Whatever stype of your boat. It can prevent discoloration and cracking of boat seats caused by exposure to the sun. [Material]our single seat cover is trailer and breathable. Protects your seat from rain, snow and frost, dust and sun.UV resistant help your seat from fading. Uses: rain, snow, dust-proof sun-proof Applicable object: courtyard patio balcony furniture equipment colour:Black Material:210D Oxford cloth size:56 x 61 x 64cm Package Contents: 1 x Boat chair waterproof cover Only the above package content, other products are not included. Note: Light shooting 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.