Ultimate Douche Blue from California Exotic Novelties. The Ultimate Douche has a soft and pliable transparent plastic bottle and two detachable interchangeable screw mount nozzles. The slim sized nozzle is .375 inch in diameter, and the regular sized nozzle is .5 inch in diameter. Both nozzles are 3.375 inches long. Designed for comfort and simplicity, this system is easy to use and easy to clean. Water soluble lubricant is recommended for the nozzle tips for ease of penetration. MaterialsPolyethylene. Features phthalate free. 1 year warranty. Measurements 3.25 inches by 0.25 inch Slim. 3.5 inches by 0.5 inch Standard. Bulk weight 1.8 ounces. Package 2.8 ounces. Package 2 inches by 4 inches by 8.5 inches.