Silicon Inflatable Ball Dilator Expander Plug Extreme Chastity Device for Couple Description: It can bring you the most passionate orgasm enjoyment. Wonderfully flexible,secure and easy to use. As a perfect gift for yourself or your lover. It is waterproof, high elastic and explosion-proof, Separate Plug，safe and suitable for anal &vagina stimulation, masturbattion and massage. Easy to Operate -- Unscrew the button counter clockwise to deflate it. Turn clockwise and tighten as you inflate. Large Inflatable Plug Anal Blow Up Expanding Ball Massager. Separate inflatable plug. Made of medical grade silicone, it is non-toxic, odorless, skin-friendly and durable. This plug expands inside the anus, providing a full feeling with an incredible stretch. Product Color: Black Product Material: Silicone Product Size: 175*32mm Separable Pump Inflatable Built-in steel ball Package list: 1pc Inflatable plug