• 30 oz. marine-grade UV stable vinyl upholstery
• Double contoured seat pan to eliminate pressure points and comes with easy to store snap-on cushions
• Allows mounting to any 5. 25 inch x 5. 25 inch standard marine swivel, slide or seat spider
• Seat Color: Blue/Gray
• Dimensions: 18. 5 inch H x 18. 25 inch W x 17 inch D