Material: ALUMINUM/PLASTIC Assembled Product Length: 60" Assembled Product Height: 4" Assembled Product Width: 4" Diameter: 4" . Allows you to vent your electric clothes dryer inside, when outdoor venting is impossible This unique kit comes complete with a specially designed lint resevoir Ideal for homes, aparets, condominiums, and RV's Re-circulates warm moist air 4" x 5' of flexible proflex ducting and 2 adjustable plastic clamps U.L 2158A listed proflex ducting Removable reservoir top Re-circulates warm, moist air Easy to install and clean **NOTE** Not legal for sale in the province of Alberta