3/8 polymer bottom. width 104 in. at transom, 90 in. at front brake. nice wide walkboards , storage under seats. Smooth on the water, 6 passenger , always kept serviced at 100 hrs. Century 2.3to1 Belt drive, with 3- S. series Sensenich blades and hub. in Good condition. All aluminum Trailer. Asking 25,000.00 will listen to offers.