Other specifications: disposable, prelubricated. Materials: insert sleeve Thermoplastic Elastomer TPE, casing polyethylene PE. Lubricant ring polyurethane PU. Lubricant: Water, Glycerin, Propylene Glycol, Hydroxyethylcellulose, Sodium Polyacrylate, Phenoxyethanol, Methylparaben, Hydroxypropyl Beta Cyclodextrin, IPBC. Internal lubricant: Water, Glycerin, Sodium Polyacrylate, Phenoxyethanol, Methylparaben, Hydroxypropyl Beta Cyclodextrin, IPBC. Lubricants certified by EU Directive 76/768/EEC toxicological assessment.