Easy to install;Built in insect screen;Available in White, Brown, and Black;Sizes from 1 inch to 6 inch;High Grade polypropylene

• Maurice Franklin Louver-2 Round White Polypropylene Plastic Louver with Insect Screen System (Priced Per Bag of 6). Item #2 PLW-100
• 2 inch round
• White

Maurice Franklin Louver-2 Round White Polypropylene Plastic Louver with Insect Screen System (Priced Per Bag of 6). Item #2 PLW-100Maurice Franklin