Vixen Creations is proud to introduce the exclusive patented design VixenAire. As if our VixSkin line was not realistic enough. We have now created a design to inflate and pulsate to the rhythm of your body when minimal pressure is applied to the stimulating saddle base. The first model to hit the ground running with this innovative feature is our best selling Mustang, available in all three flesh tones. VixenAire is ideally used in a harness, but can demonstrate this life like feature by pressing anywhere on the base! As always, we stand behind this exclusive concept with an unbeatable warranty. Batteries not included, powered by you. Protected by Patent No. 7,104,95. Features: made of the safest 100% Platinum silicone. Durable and luxurious, does not break down or degrade. Warms and retains body heat. Non-porous, can be cleaned with soap and water or sterilized by boiling for 3 minutes. Non-slip base for use with harness. Solid inner core for functional use. Unbeatable lifetime warranty. Handmade and designed by knowledgeable and diverse Vixen staff. 6.5 inches by 1.625 inches. Made in the USA