The Perfect Fit Xact-Fit Ring 2-Pack includes two size #17 cock rings, designed for a precise and comfortable fit. Utilizing a revolutionary 0.1" incremental sizing system, these rings ensure you get the right size without any guessing. Made to be super strong yet soft to the touch, the Xact-Fit rings stretch just enough for easy wear and removal, providing a comfortable fit without any pulling. Each ring is clearly stamped with its size, eliminating the confusion of sizing. You can also stack the rings for added versatility during use. Color: Black. Country of origin: China.