VTDD-701 metal escutcheon for 1/2" drywall

Crafted from durable 20-gauge galvanized steel, this metal escutcheon is designed to cover gaps around dryer vents around  in 1/2" drywall installations. The metal tabs have bend point cuts on the tabs that bend for easy installation. 

Inside diameter is 4-1/8" and outside diameter is 7".