Small Swingback Boat Seat Cover - Rip/Stop Polyester Navy. Keep your seats and consoles from cracking and fading! Boat seat and console covers are designed to protect your seats from damaging ultra-violet rays, wind, mildew and water. 600 denier Rip/Stop Polyester with polyurethane coating. All Covers fold easily for storage and keep your seats cool and clean!. Dimensions: 36"H x 36"W x 20"D. Features:. Breathable. Mildew and water resistant. UV Protection. Heavy duty. Polyureathane coating. Air vents