Shark Inflatable Boats' super tough line of PVC inflatable sport boats are designed for increased performance and durability. Extra width provides stability, up to four plus one separate air chambers increase safety and stability. Shark Inflatable Boat Sports Series heavy duty inflatable hull V-keel with additional rubbing strake and Shark engineering, guarantees superior handling and performance. Standard removable interlocking fiberglass and aluminum non-slip floor will not deteriorate and assist in easy boat dismantle and roll up for compact storage and portability.