Sugar Pop's Twist features a gyrating shaft and rumbling vibrations. Encased in plush silicone, Sugar Pop Twist's innovative technology packs stage worthy performance. Water resistant, rechargeable, and suitable with all lubricants. Product Dimensions: 6.3 X 1.38 X 1.38 (Inches) Package Dimensions: 9.84 x 2.83 x 1.65 (Inches) Insertable Dimensions: 5.04 x 1.18 (Inches) Product Material: Silicone Battery Type: Rechargeable