Open wider with the smooth, hollow, Double Tunnel Plug for access to your innermost pleasure. This plug features two bulbs that slightly taper to the tip and a hole that goes all the way through, perfect for whatever play you have in mind. The wider opening makes this ideal for experienced users. This butt plug is made from a proprietary combination of TPR and silicone, named PFBlend(TM). Rigid enough to be effective and stay in place, while flexible for a comfortable fit. Phthalate and latex free. Should not be used with latex based-products. This anal plug is available in three sizes: Medium, Large, and X-Large. The Medium plug has an insertable length of 3.5 , the Large has an insertable length of 4.5", the X-Large has an insertable length of 5 . Bottoms can be trained to receive larger plugs. The hollow butt plug comes in two different colors to suit your mood: black and clear. The clear version makes it possible to see right into the other person for added visual stimulation.