Description

Convert your Purple Martin housing from a round entrance to a starling resistant Crescent entrance with thisaluminum plate. Crescent entrance hole measures 1 3/16 inch x 3 inch. The plate measures 5 inch wide x 6 inch high and is designed for use on houses only (plastic plates work best on gourds). Install plate with your choice of screws, bolts or pop rivets (not included).

• Instructions included
• Use requires enlarging original entrance
• Dimensions: 5″ x 6″
• Made of aluminum
• Made in the USA