Providing Comport and Convenience, this spacious enclosure fits easily over the bow area of your pontoon boat. constructed form durable polyester fabric shwll (fire retardant) with zippered entryway, mesh windowa and supported by a shock-corded fiberglass pole and framwork. The enclosure measures approximatley 56" deep x 74" tall (varies slightly by beam and railing height) by the width of the playpen area ( fits both 96" thru 102" beam width). The large interior radius allows you to sit comfortably on existing seating without bending over or crouching down. After initial intallation of permantly mounted hardware, the pontoon enclosure sets up eaily and comes down in minutes for convenient storage. Comes complete with enclosure, frame, marine grade hardwae,storage bag and instructions. enclosure is available in multiple colors to best match your existing bimini or canvas.