2 story, 12 room single house. Converts from 12 single to 6 double rooms to better accommodate larger colonies. Front panels open for easy access and cleaning. STARLING RESISTANT entrance holes. Constructed of rust-free heat-dispensing aluminum. Sturdy construction for years of use. Guard rails to protect young martins.
Special features: Simply remove interior plug & slide solid door in place to convert from a single to double-sized apartment. Perfect for the growing Martin Colony!
MADE IN U.S.A.
Assembled size: 26.5" W x 20" H x 26.5" D