Ultraballs is the ultimate cockring for men who want a more impressive looking package. It features nodules on the underside that stimulate keeping him harder for longer and we love the stretchy design for maximum comfort. This clear cockring is made from FLEX-TPR and is non-toxic and free from phthalates. It measures a thickness of 1.91cm and promises the perfect fit keeping you stimulated and comfortable during play. This penis ring is safe for use with water based lubricants and is easily cleaned with simple soap and water. This cockring is the perfect toy for extended partner pleasure. It comes in a pack of two for double the fun. Ultraballs is a new and improved version of Powerballs and is also available in black.