Enhanced suction power compared to the regular VACCUM CUP Internal structure intensifies the tightness, delivering richer pleasure Soft internal material provides a realistic insertion feel Disposable and hygienic Pre-lubricated and ready to use Size (H × W × D): 6.1 in × 2.7 in × 2.7 in Insertion Length: 5.5 in Insertion Width: 1.77 in Materials: Insert Sleeve: Thermoplastic Elastomer (TPE), Casing: PE, Lubricant Ring: PU