Clean sensitive and hard-to-reach components with this 10-ounce electronics duster can. Capable of delivering powerful blasts of compressed gas, this can safely remove dust and dirt from delicate electronics. This Falcon Dust-Off can easily cleans tight spaces and hard-to-reach areas with the included extension tube. Air duster is perfect for removing dust or debris from sensitive electronic devices. Has a oz. capacity. Canned air is perfect for getting crumbs out of your keyboard. 100% zone-safe. Contains no CFCs, HCFCs, propane or butane. Safety Data Sheet . Keep critical components clean with this Falcon Dust-Off 10-ounce electronics duster can.