Unit consists of two 50" long inflatable pontoons constructed of 35 oz 1100 denier German made raft material; a mainframe of aircraft aluminum tubing, heliarc welded and powder coated; a leno mesh, fold down seat, 28" wide; pack straps; one rear bag, two side bags (orange/blue bags), stripping apron and fill adaptor. Unit weighs 12.5 pounds but ships as 30 pounds for UPS purposes since box is considered oversized.