The CanGun1 attaches to our In & Out Spray, & Aerosol Glass Cleaner & Multi-Use Foaming Cleaner to provide effortless spray control without experiencing any fatigue. Compatible with all Adam’s aerosol products Reduces finger fatigue during prolonged use Reusable! Just attach to a new can and you’re ready to go Improves reach and angles during product use This product reduces the squeeze force require to make each aerosol spray. Made right here in the U.S.A. with recycled plastics.