Hünkyjunk has made a very cool asslock--RIPPLE connects a rubbery c-ring,made of our stretchy-strong silicone/tpr blend, to a rippled shaft with taint-rubbing humps and a plug designed to work your prostate. Every movement, every tug pulls on the plug and rubs your taint. It feels amazing. Asslocks are a great toy for solo play or wear one when you hump Every 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.