Heavy weight wood 'Classic' nest box from Johnston & Jeff, the bird nutrition experts.
Made from sold wood, finished in a clear non-toxic water based preservative.
Chunky wood provides insulation and protection.
Round entry hole measures 30mm diameter to attract Wrens, Sparrows, Blue Tits and other small garden birds.
Easy to attach to a tree or fence post (fixings not supplied).
Box measures: 14cm x 19cm x 19cmm approx.