Hari Mineral Block for Birds with Dried Vegetables, Calcium Supplement Bird Treat (Pack of 2) 1 Count (Pack of 2) Size:1 Count (Pack of 2) and tighten the nut outside

and tighten the nut outside the wall hole with a wrench

creating an exceptional fit with superior durability

for those not easy reach areas

22-inch x 1

Hari Mineral Block for Birds with Dried Vegetables, Calcium Supplement Bird Treat (Pack of 2) 1 Count (Pack of 2) Size:1 Count (Pack of 2) and tighten the nut outsideHari Mineral Block for Birds with Dried Vegetables, Calcium Supplement Bird Treat (Pack of 2) HARI Mineral Block provides small birds with a rich source of calcium for strong bones and optimal growth. An assortment of tantalizing dried morsels are embedded within the mineral blocks to encourage birds to scrape and chew keeping their beaks trim and healthy all while providing additional enrichment. HARI Mineral Block is available in six flavorful