This 2-piece folding boat seats set is perfect for your water activities! The low back boat seats are made from high-quality materials, including waterproof and wear-resistant PVC fabric and high-density sponge for a comfortable sitting experience and long time use. The ergonomic backrest and contoured seat offer strong support for the back, lumbar, hip and thighs, reducing fatigue during long boat trips. What's more, the boat seat can be easily folded with a strap for easy storage and transportation. Comfortable and Ergonomic Design: Featuring a wide and comfy low back and 12cm thick and curved seat cushion, the folding boat seat can bring you a cozy sitting experience. Plus, the high-density sponge filling is not easy to collapse, supporting your body better. Waterproof and Durable Fabric: Made of skin-friendly and waterproof fabric, the cushion cover of the boat seat is easy to maintain and super comfortable. Besides, the fabric is anti-tear and fadeless, which ensures a long service life. Foldable Design and Wide Application: The backrest is easy to fold down when not in use, which saves more space and makes for easy portability. And the folding boat seat comes with a strap for fixation. This 2-piece boat seat set is ideal for fishing boats, pontoon boats, sailing yachts, etc. Stable and Heavy Duty Structure: The premium aluminum hinges and sturdy PP frame make the fishing boat seat strong enough to withstand the shock of great waves. Moreover, each boat seat can hold a weight of up to 180kg. Easy Installation and 8 Bolts Included: Equipped with 8 bolts and a 12 x 12cm mounting bolt pattern, the yacht seats can easily mounted to any standard 4-bolt bases (note: not included). In addition, the low back boat seat can also be directly put on a platform.