Check the listing for details. DUST-OFF RET10522 Compressed Gas Duster (2 Pack). Color: Blue, Condition: New. Listed at 20.87 USD. Dust-Off's Compressed Gas Duster provides potent dust-removing power for practically any task. Use it in your office space to clean keyboards, CPU, notebook or desk area. It's also great for removing dust around the home like window blinds, collectibles, sewing machines, holiday ornaments, craft projects and silk flower arrangements. The 2 dusters are 10 oz. each._ • Provides potent dust-removing power for practically any task • Ideal for keyboards, notebooks, CPU, and around in the home such as collectibles, window blinds, lamp shades, craft projects, and sewing machines • Contains a bitterant to help discourage inhalant abuse • Includes extension straw to get into hard-to-reach places • 10 oz. each • 2 pack Product Dimensions: 8.5 x 5.5 x 2.75 in., 1.7 lbs. Package Dimensions: 8.5 x 5 x 2.6 in., 1.7 lbs.