What is the circumference and diameter of the Xialla ring?
Following are the inner diameter and circumference of the Xialla ring for each of the three sizes. Note: For the size chart, click here. Inner Diameter Inner Circumference Regular 0.94" (2....
moreHow tight should Xialla be when fully erect?
When fully erect, Xialla should feel snug but not painfully tight. If Xialla causes any pain or numbness, remove it and request a larger size (no charge). If Xialla doesn't maintain the erection, a...
more