Made from Eco FLEX, a wood polymer composite material consisting of recycled wood ground into a powder and recycled high density polymer. This material is nontoxic and nonabsorbent which makes it easy to clean. It won't warp, crack, split or twist. This jumbo chicken Barn holds up to 12 hens depending on breed. Removable roof for easy cleaning. 12+ soft interior space. 3 divided nesting boxes. Maple color. 1/2"x1/2" Stainless steel mesh pen sold separately