Hünkyjunk has made a very cool asslock--RIPPLE connects a rubbery c-ring. (made of our stretchy-strong silicone/tpr blend). to a shaft with rippled taint-rubbing humps. to a plug designed to work your prostate. Every movement. every tug pulls on the plug and rubs your taintit feels amazing. Asslocks are a great toy for JO play. or wear one when you humpevery thrust makes you feel it too...and the cockring isn`t too tight. just rubbery enough for long play. Hünkyjunk makes toys that make sex more fun. RIPPLE`s gonna add more to every push and pull!Our plus silicone TPR/silicone blend: silicone for a smooth and warm feel. TPR for amazing stretch and strength. Phthalate free.Dimensions:Length: 8 in.Width: .75 to 1.75 in.Depth: 1 to 1.75 in.Plug Largest Circumference: 4.75 in.Plug Smallest Circumference: 3.25 in.Cockring Inner Circumference: 4.5 in.Cockring Outer Circumference: 7.5 in.