Octagon Bird House Song Bird Cellular PVC Copper Roof Made In the USA 2 Compartment Bird House 1.5" Entry Ways (Air and Drainage Slots for Proper Ventilation) Weather-resistant PVC/Vinyl Body (Will Never Rot, Split, or Decay) Removable Copper Roof (Quick Clean Out, No Tools Necessary) Mounts on Standard 4x4 Post (Custom Mount Sizes Available. Free of Charge) Post not included Proudly Handmade in the USA