Make your cooler pull double-duty by placing an Igloo MarineSportsman Cooler Cushion on top. Constructed from UV-protected and water-resistant vinyl, this heavy-duty foam cushion converts your cooler into a comfortable seat that will last in marine environments. It attaches to the lid securely with stainless steel snapson all four sides so it stays in place and won't slide around. Maximize the space on your boat and increase seating options anywhere you take yourcooler with this seat cushion. Key Features UV-protected vinyl wont fade or peel in the sun Flame retardant coating for added protection Heavy-duty, water-resistant vinyl is durable and resists mold Stainless steel snaps secureseat in place Includes mounting hardware for the lid