This new series of prince\'s wands are fitted with movable rings silicone.The half-ring for the glans is sized very generously. The height is about 25mm wide and ca.30mm. This ring can also be individually half turn something so it fits well. There are 2 silicone rings supplied with 25 and 30mm internal diameter. Each ring is a few mm Stretchy! Total length 110mm scepter. Length 80mm spigot. The strength of the pin is 7.7 mm.5mm at the 2 notches. Weight 36 grams Material Medical stainless steel.