Ouch Inflatable Silicone Plug Black. The Inflatable Silicone Plug will give you the sexual pleasure that you have always dreamed of! Thanks to the soft silicone and ergonomic shape, it is easy to insert. By squeezing the inflatable ball, you will experience intense pleasure which will push you beyond your limits. With the push of a button, you can immediately decrease the pressure. Specifications insertable length 4.81 inches, width not inflated 2.05 inches, width Inflated advised 2.17 inches. Material Silicone. Latex free. Phthalate free.