Easily close the starling resistant entrance doors in your existing S&K purple martin house with these S&K Crescent Door Plugs.
Set of 16 plugs designed to cover starling-resistant openings on select S&K martin houses
Compatible with the S&K Purple Martin Barn, and covers two S&K Farm and Home or S&K Great Eight martin houses
Allows you to leave shelters up during winter without risk of sparrows or starlings occupying them
Bottom tabs and top clip keep each plug securely in place on your martin house
Plastic construction blends with existing shelter aesthetics for a clean look
Crescent shape fully covers starling-resistant entries for complete protection
Simple to remove when it's time for martins to return in the spring
Ideal for seasonal closure of houses with 8 or more compartments
Made in the USA
Package Contents: 16 crescent door plugs Dimensions: 3.375"L x 0.625"D x 1.5"H Mounting: attach to existing S&K purple martin house (not included) Construction: plastic