Stubby blower nozzle for a DeWalt DCBL720P1 or DCBL720. 1 Nozzle included. Blower and battery are not included. Nozzle protrudes from the blower 4 inches and has 3/16 inch thick wall. The Inside Diameter of the exhaust is 3.25 inches. Designed and printed in Iowa. Printed of black PETG Filament. Strong and more heat resistant. Nozzle prints look great but are not perfect, there is a seam on the bottom side (see pictures). This is an aftermarket 3D printed nozzle and is not a Dewalt factory product. Thanks!