The Inu is perfect for targeting her G-spot and his P-Spot. The shaft on the silicone and ABS Inu has subtle textured ridges for additional sensations that have a wave type pattern. The head on this silky smooth is designed to find your hot spot with its 1.5-in. wide oval-shaped head. The Inu is 4.5 in. long. insertable. with a narrow 1.18 in. wide shaft. Features 12 unique vibration modes. Operates up to 4 hours on 2 AAA batteries. not included.