Builder’s Best 110673 4″ x 8ft SilverDuct Dryer Transition Duct Kit

• UL listed & labeled for dryer transition duct;• Steel wire support with multi-ply design of aluminum & polyester;• Meets UL 2158A transition duct requirements for clothes dryers;• Includes 2 plastic clamps;• Dryer warranty should be consulted prior to use;