Made from resin with wooden backing, this swallow 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 high to 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. * Resin construction with wooden backing * Drainage hole at base * Hanging hoops * Set of 2