Add comfortable, space-smart seating to your boat with this 18.9-inch low back folding chair. Its ergonomic shape eases pressure on your head, neck, waist, spine and legs through long hours on the water, while the armless design gives you freedom to cast and move on a fishing boat, speedboat, pontoon or canoe. High-elastic sponge padding wrapped in waterproof, wear-resistant Pvc leather is carefully stitched to resist moisture, Uv rays, abrasion and tearing. A heavy yet flexible rust-proof hinge folds the backrest flat, so the seat stows neatly when it's not in use. Built on a high-toughness Pp frame, it offers stable, robust support that won't break, deform or bend and stays rust-free in harsh marine conditions. Mounting screws and washers are included for quick attachment to most 5 by 5 inch boat patterns swivels and pedestals are sold separately.