【Great Design】- Engineered with input from spinal surgeons and ergonomic seat experts

【Foldable】- The boat seat be fold down when not in use,save more space for you

【Material】- Compression foam padding remains firm after long-term use, Marine Grade Vinyl

【Installation】- Easy to install on any standard 4-bolt swivel or pedestal, 4 stainless steel mounting screws included. No swivel/pedestal included

【Dimensions】- Height: 18.9″(48cm), Width: 16″(41cm), Length: 15″(39cm); Weight Limit :250 LB