General description Our Pole Mounted Large Colony Single Box is designed for optimal bat habitation when no suitable building or tree is available for mounting. This bat box allows bats to choose between different thermal conditions, enhancing their comfort throughout the year. Technical specifications Dimensions: L13 x W34 x H78 cm Weight: 16 kg Box Materials: Exterior Grade Plywood with ceramic inserts Entrance: 17 mm wide slot Internal: 3 internal crevices approximately 20 mm wide with 3 ceramic inserts Finish: Treated with water-based non-toxic wood treatment containing natural borate mineral salt Fixing: Rail/screw/clip fixing system for attaching box to pole Pole Options: 4 m, 5 m, or 6 m metal pole; 76 mm diameter Installation To securely install your Pole Mounted Bat Box, approximately 1 m of the pole should be buried below ground. It is recommended to consult a builder or structural engineer as ground conditions can vary. The only tools required are a spanner or a screwdriver