ACORN SHAPED HANGING ROOSTING HOUSE.100% organic natural materials help keep birds safe from predators as they blend in with surrounding areas and do not attract unwanted attention. Birds desire a house made of rough material because rough surfaces make entering and exiting easier. Reed grass is resistant to premature decay. Hang in a tree by looping the hanger over a limb. Choose a spot protected by nearby limbs and cover.6.00 (D) x 6.00 (W) x 8.00 (H) inches