The Falcon Compressed Gas Jumbo Disposable Cleaning Duster Can - 17 oz is the newest and most economical duster in Falcon's Dust-Off Line delivers more cleaning power per can. This product is designed for larger cleaning applications and frequent users. Plenty of value per ounce. Same efficient blasting power as other disposable products. Standard Dust-Off products are non- flammable and completely safe for normal use, and they do contain some flammable elements. This product is 100% ozone-safe.