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;