Safe and pure for body and pleasure. Polypropylene PP tube and attachments, Silicone seal and ring. Cleaner measures 4.75 inches long by .5 wide long attachment and 3.25 inches long by .5 inches wide short attachment. Bulk weight 2.5 ounces. Universal Tube Cleaner is a registered trademark from California Exotic Novelties. Sex Toys and Sexual Wellness.