Triumph by Renegade is a vibrating prostate massager featuring a beaded shaft for enhanced pleasure and stimulation. Made of smooth, body-safe silicone, Triumph delivers 2 speeds and 8 functions of powerful vibration. Easy to use, water resistant, and compatible with all lubricants. Product Dimensions: 5.16 x 4.13 x 1.42 (Inches) Package Dimensions: 8.07 x 5.31 x 2.36 (Inches) Insertable Dimensions: 3.74 x 1.42 (Inches) Product Material: Silicone