Hard plastic, camouflage -- fits 12" figures.   This was made in 1996, from "River Assault" set -- loose

Measurements:  about 18.5 x 5.5 x 3"

Condition:  pre-owned, used / played with -- scuffs on bottom, scratching -- top has marking too, but to a lesser degree than the bottom -- some discoloration to the black edge part of the seat -- please see images