Medium Dimensions: Insertable Length 3.5 inches, Circumference 6.9 inches 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. In addition to being a standard butt plug, you can use the tunnel hole that goes all the way through the plug for various play including lube insertion, fingers, watersports and toys. The clear version also makes it possible to see right into the other person. The Double Tunnel Plug is made of special blend of silicone and TPR called PF Blend. It is available in ice clear, black and red. The Tunnel Butt Plug is safe with water based lubes. This product is not compatible with Latex products. Wash thoroughly with mild soap and water. Perfect Fit Brand Products are sold, and intended for use strictly as adult novelty toys for entertainment. No outside label (postage only) Discreet packaging Private No logos