Digital Innovations 30111 CleanDr Air Duster Type: Cleaner Length: Non-ozone depleting formula includes bitterant additive to deter inhalant abuse Multi-purpose, moisture-free, odorless duster is great for delicate home and office electronics Gently and safely removes dust and debris from electronic devices without leaving any residue Specifications: Quantity: 10 oz. Application/Usage: Home/Office Equipment; Electronic Device; Keyboard; Computer; Printer; Copier; Audio Equipment; Video Equipment; Telephone Parts: 1 year limited Labor: 1 year limited