Red or Green - Depends on the one you choose. New
The 4 wheel is 6 ft.X 16 ft. with a galvanized liner and a center support and the price for this 4 wheel = $2,680.00.
The other 4 wheel -for $2,950.00 has an all wood Canadian cedar floor covered with vinyl and screwed in place with stainless steel screws. The entire inside/side walls of this feeder are covered with a vinyl liner. Made by a job shop.
These could feed 28-30 cows at a time- spaces.