Glans ring and dilator in one!Put the ring around your glans and insert the dilator into your urethra. Enjoy the arousing feeling of your tightly held glans and the dilator inside your sensitive urethra… Complete length of dilator 6.3 cm, insertion depth approx. 4.5 cm. Ø 0.3-0.8 cm. Inner Ø of ring 3 cm (very flexible). Material: silicone with a polyurethane coating.