Product details:
Outside dimension 22. 625in x 32. 625in depth 2. 18in. Net free venting area is 298sq in with a rough opening of 16in x 24in. Locking positions 0. 50in 0. 75in 1. 00in 1. 25in and 1. 50in. Snap-on trim ring wide nailing flange leveling lines and adjustable stop gauge for easy installation. Double baffle system for weather protection. Sealed-in fiberglass screen for defense against insects and animals. Gable vents designed to be installed prior to siding application. Product cannot be painted. Made in the USA.