2 Piece Purple Martin Gourd – 4 Pack

Convert your Purple Martin housing from a round entrance to a starling resistant Excluder entrance with this aluminum plate. The plate measures 5 1/2 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: 5.5″ x 6″ 
• Made of aluminum 
• Made in the USA