Usage: Handheld; Power Source: Air Powered; Air Pressure: About 0.4-0.5MPA; Each Cup Capacity: 1000ml/ 33.82oz; Measuring Cup Capacity: 500ml/ 16.91oz; Nozzle Diameter: 4mm; Product Size: 20 x 13cm/ 7.87 x 5.12in Its 5/32 inch diameter nozzle and and approximately 0.4-0.5MPA air pressure can create a fine that delivers bubble-free material and provides full coverage of the area. The trigger is infinitely adjustable, so you can easily adjust the amount of by varying the force of your hand pressure The air inlet valve on the body allows you to adjust the air volume according to your needs. The removable nozzle allows you to choose the suitable nozzle for the job to achieve a more ideal spraying effect. Its compact size (7.87 x 5.12 inches) and ergonomic handle easy to carry around for spraying, and you 't feel too tired after a long time of use Color: As shown Material: Metal+Plastic Package Contents: 1 set Gel Coating Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.