Original Vacuum Cup from Tenga. Size depth 3.15 inches by width 3.15 inches by 7.13 inches. Insertion length inches 7.05 inches. Insertion width 2.40 inches. Weight 0.44 inch. Other specifications disposable, prelubricated. Materials insert sleeve Thermoplastic Elastomer TPE. Casing Polyethylene PE. Lubricant Ring Polyurethane PU. Lubricant Ring 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.