At 12" around, the Dino Plug is an intense stretch with somewhat of a release at the end for a different sensation. The plug part is not quite large enough for long-term walkabout wear, but just great for sitting on.
Approximate Dimensions: 7 1/2" Height, 8 1/2" to 12" Circumference.
Everything made by SquarePegToys is crafted entirely in the USA from only US sourced, 100% Platinum Grade Silicone.
Do not store next to or on vinyl or other rubbers with a strong odor as their plasticizers will harm the silicone.