Invite beneficial bats to roost in your yard using the BestNest Premium Stained Bat House. Meticulously designed to meet the needs of a colony, this four-celled home features everything to achieve a high occupancy rate. The interior surface and landing platform are crafted from deeply grooved wood, creating an excellent clinging surface for landing and roosting bats. The four chambers each measure 0.75" deep, and offer enough combined space for 400 bats. The house's exterior grade stain provides a lovely and natural-looking finish and will help absorb heat while protecting the colony from the elements. The 0.25" ventilation slat in the front helps to regulate temperature and increase air circulation. The 4" long landing platform offers room for several bats to land at once, while the slanted roof has a unique tongue and groove assembly to keep the interior dry and safe from the elements and promote better rain run-off. A beautifully designed emblem of a bat in flight adorns the front surface, and the furniture grade wood construction is built to last. This house may be mounted to a vertical surface with any of the three predrilled holes at the top and single stabilizing hole at the bottom. Offer a home to helpful bats with this Premium Stained Bat House.