Wise 8WD100 Deluxe Series Pontoon 36" Long Bench Seat. Constructed of Injection Molded Plastic Seat Frame System. UV and Mildew Treated Marine Grade Vinyl. High Compression Foam Padding. Hinged Seat Cushion Reveals Base Storage Area. Base Constructed of Rotational Molded Plastic with Water Drain Holes and Channels. Easy Assembly.