Product Description BlasterBall 5L Portable Manual Pressure Sprayer With Shoulder Strap For Garden Irrigation, Adjustable Nozzle With Pressure Release Valve For use inside the home Spray your plants inside the home. you can add chemicals and nutrients and spray away. For use outside the home A fabulous piece of equipment for your garden and you can dilute other chemicals to water for garden use. Easy pump action multi use The nozzle is adjustable and can change spray action according to your needs. Air pressure release valve to release air. Easy to use trigger Easy to use trigger, lock the trigger for continuous spraying. Press down, hold and push the trigger forward for continuous spraying mode. Adjustable Nozzle Adjustable Nozzle The trigger spray system ensures you can control how much fluid is dispensed. A fully adjustable nozzle that provides different spray actions.