7/8"" Inland Red Cedar for long lasting outdoor use, All screwed construction using weather-resistant plated deck screws and fully routed edges, Mount on a wood pole or tree, Wall-mount nesting platform is used by Robins, Barn Swallows, and Phoebes, Comes with mounting hardware, Dimensions: 9-1/2"" L x 8-1/2"" W x 11"" H, SKU: BYNTP150