Plastic Crescent Entrance Adapter Plate

Convert your Purple Martin housing from a round entrance to a starling resistant Crescent entrance with this flexible plastic plate. The plate measures 3 inch x 4.5 inch and can be used on any type of house or gourd. Install plate with your choice of screws, bolts or pop rivets (not included). 

• Instructions included
• Dimensions: 3" x 4.5" 
• Made of plastic 
• Made in the USA