[EASY TO USE] - All you have to do is put it on the jar, make sure the nozzle is in the center of the applicator hole, then press the red button to release. to use. [EASY TO HOLD] - Ergonomically designed, the handle of this aerosol gun is hand-held and will not get tired after long pressing, solving the problem of long time spraying. term [FIXED CONNECTION] - Turn the locking latch to ensure a tight connection and prevent adhesive from escaping from the side. [HIGH QUALITY MATERIAL] - The gun handle is made of plastic high quality, strong, resistant to aging and wear, ensuring maximum strength, durability and long service life. [WIDE RANGE OF APPLICATIONS] - The pistol grip is suitable for most types of pressure vessels, and more than 90% of spray film products on the market can use this product