Open Up and Say âAhhhhhh.âFour our more experienced players, The Double Tunnel Plug features two plugs that slightly taper to the tip which makes it one of the most innovative butt plugs available on the market. Just like our Tunnel Plug, it also features the tunnel hole that goes all the way through the plug â clearing the way for various play including lube insertion, fingers, watersports and toys. And, the clear version also makes it possible to see right into the other person. Dimensions Insertable Length Circumference Medium 3.5 inches 6.9 inchesAvailable colors: Black Clean up: Wash thoroughly with mild soap and water.Safety: Safe with water based lubes. This product is not compatible with latex products. Please store separately.Perfect Fit Brand Products are sold, and intended for use strictly as adult novelty toys for entertainment. They are not intended for medical use and have not been clinically tested. No medical claims are warranted or implied by the use of these products. These products are Phthalate free, do not contain latex, and meet European EN71-3 toy safety standards.