These roosting and nesting boxes are made from rough-sawn hardwood to a design from a local Bat specialist. They are designed to allow the bats or gliders free access whilst the small entrances prevent predators from entering the box. They feature very strong construction, holes to thread mounting wire through and a screw hole at the bottom. It is suggested multiple boxes are utilised for microbats (discount for more). Location and mounting instructions are included with each box.