6 Pack, 1" White Aluminum Round Insect Proof Mini Louvers With Screen, Overall Size 1.219", Fits 1" Hole Diameter, 0.185 SQIN Free Area._x000D_
Product Features
6 Pack, 1" White Aluminum Round Insect Proof Mini Louvers With Screen, Overall Size 1.219", Fits 1" Hole Diameter, 0.185 SQIN Free Area._x000D_