Increase length and girth with this large powerful penis pump that lets you track your progress with measurements on the outside of the enlargement chamber. Maximize blood flow at the push of a button as you pump, enjoying the solid, comfortable grip on the textured cylinder. The soft and stretchy body-safe silicone entry sleeve removes for cleaning, and the pumping compartment features a quick-release valve for your safety. Large powerful penis pump Increases blood flow for length and girth Textured pump for solid grip Silicone sleeve entry removes for cleaning Track progress with measurements on cylinder Quick-release safety valve Made from ABS plastic & soft silicone Insertable length 8", Insertable diameter 2.34" Height: 11.62", Depth: 2.74", Width: 2.74" Weight: Over .5 lb. Uses 3 AAA batteries, not included Phthalate & latex free Splashproof