Made from resin with wooden backing, this house martin nest is a simple yet effective way of welcoming these beautiful birds to your garden, as well as providing them with shelter from the elements. Best placed up against the eaves of a building to help protect any residents from predators, the resin bowl is natural in appearance & features a pre-drilled drainage hole. The wooden backing board features two metal hoops that can be hooked over nails or screws for easy installation. Specifications: Dimensions: H:14.0 x W:19.0 x D:14.0 cm Colour: Brown Guarantee:1 year Material: Wood Model Number: GFK761