he dildo's insertable length is 6.3inch, width/diameter is 1.5inch, hollow shaft depth is 4.7 inch, shaft opening diameter is 2.1 inch. This hollow strap on is an ideal choice for those who suffer from erectile disfunctions. It not only helps to extend male stamina, but also helps to stimulate the female clitoris, used as a male enhancement penis extender. Realistic dildo glans feeling like the real thing, lifelike and exquisite veins, surface like skin, realistic feeling and appearance. Perfect sex toy for men & couples.