Additional Details ------------------------------ Safety warning: Fits any vacuum cleaner whit hose diameter between 0.90 inches to 1.22 inches. Use vacuum cleaner rated between 800-1800 Watts. Do Not use this device for any purpose other than the intended use indicated. Do Not use this device if any of the components are missing or damaghed. Avoid exposure of this device to extrem temperature or humidity. Clean the nose tip (3) with soft pad or cotton swab moistened with alcohol. Do Not use any other chemicals. Storage: Store device in cool, dry environment, out of direct sunlight. Care instructions: Use a vacuum cleaner of 800-1800 Watts. Only use for its intended purpose. Do not use if parts are missing or damaged. Avoid extreme temperatures and humidity. Clean nose tip with an alcohol-moistened soft pad or cotton swab. No other chemicals. Store in a cool, dry place away from direct sunlight. Fits vacuums with hose diameters of 0.90 to 1.22 inches.