The Feeldoe is an amazing sex toy that combines the excitement of strap-on sex and the pleasures of mutual penetration without the hassles of a harness. Unlike most double dildos, the Feeldoe is contoured to fit the body. The 1 diameter bulb is held inside the vagina by contracting the vaginal muscles. The ridged portion stimulates your clitoris as the 6 X 1 shaft penetrates your partner at just the right angle. Slip in the 2.25in x .625in mini vibrator and feel the vibration throughout. It has an easy touch on and off button. Three G-13A watch batteries are included for your immediate enjoyment! No harness necessary! Experience full skin on skin contact for a more intimate connection with your partner! The Feeldoe bulb can also be inserted anally for solo double satisfaction or for partner sex. A male can wear it anally for double penetrating action or in cases of penile dysfunction. Using the Feeldoe will develop your anal or vaginal muscles for more intense orgasms.