Atoplee High Flow Air Gun with Extendable Nozzle Material: Aluminum. Color: Silver Tone, Gold Tone Long Nozzle Size: 4.75"/12cm L x 0.6"/0.2" D.Connect Nozzle Diameter: 1cm.Input Pip Diameter: 1.1cm Gun Dimension: 10.5cm/4.1" L x 14cm/5.5" W x 2cm/0.8"T. Nozzle Interior Diameter: 3mm Weight: 178g. Package Content: 1 x Air Blowing Gun, 1 x Extendable Nozzle