Vent 1 (custom size): Aluminum bar linear register w/ damper in White, Duct height x Duct length: 4'' x 8'', Blade style: -30-, -A- mounting for $48.00 each
Vent 2 (standard size): Aluminum bar linear register w/ damper in White, Duct height x Duct length: 6'' x 10'', Blade style: -15-, -A- Mounting for $51.90 each (DABL-D-10X6)