Builder's Best 110050 Semi-Rigid Dryer Vent Kit with Close Elbow

• 4" x 8ft 100% aluminum V430 Readi-Pipe(TM) duct;• Close Elbow(R) makes a 90deg turn in 4";• Meets clothes dryer manufacturer specifications;• Includes 2 Close Elbows & 4 steel screw clamps;