Ridged texture with open head design for added girth and support. 10 intense functions of vibration, pulsation and escalation. Rippled internal texture with openings along the shaft to enhance stimulation. Body-safe Silicone and waterproof submersible - IPX7. Life-like stretch to fit hollow design with built-in scrotum strap. State-of-the-art memory chip resumes on last function used. Security travel lock feature - hold for 3 seconds to turn on or off. USB rechargeable - charging cord included. Complete charge in .75 hours. Runs for 30 minutes on high speed and 40 minutes on low speed. 

3.25 in x 2.25 in/8.25 cm x 5.75 cm (hollow shaft) 
2 in/5 cm (diameter scrotum strap)