Great Vibrating Strapless Strap-on. Feeldoe is the original patented strapless strap-on. You use the bulb end to hold the Feeldoe in place, using your pc muscles. The shaft end of the dildo comes up at a natural angle allowing you great penetration of a partner. No muss no fuss. Wearing the Feeldoe is a very different strap-on experience. We recommend you wear it around the house getting use to your new center of gravity, how it moves and how you can control the movement before you try it with your partner, Maximum insertable diameter is 1.5 inches, Main shaft insertable length is 7 inches. , Tantus Silicone is the most reliable, safe, health-smart soft material used for toys. Tantus Silicone toys are made of 100 percent ultra-premium platinum quality silicone. They not only get home alive, but with a little care they can last a lifetime. You can be assured that a toy from Tantus Silicone is a toy that is safe to be used! , Tantus Silicone is hygienic. No open pores to harbor bacteria. , Tantus Silicone is hypoallergenic. It has no reaction to chemistry of the body, 100 percent silicone toys are completely inert. They do not alter pH balance, or cause a reaction to the body" s natural chemistry. , Tantus Silicone is phthalate free. , Tantus Silicone is easy to clean. Silicone can be boiled or bleached; they" re even dishwasher safe. We recommend antibacterial dishwashing soap. Our toys are completely safe up to 600 degrees fahrenheit.