Professional grade wood feeder that includes an antibacterial agent. The sides, legs and top are constructed using a hardwood plywood. The dowels are almost 1/3 of an inch. There are small legs on each end of the floor which keeps the unit a bit off the floor, this helps prevent dampness to accumulate under the feeder. The flat roof is easily scraped clean and makes it very easy to fill. All three are 7 in. wide x 7.5 in. high. European Wood Feeder 12 in. Long