New from Doc Johnson are the Glo Thick Vibrating Anal Plugs. Enjoy the new Glo butt plugs and light up your nights. These playful, glow in the dark plugs measure 5.6 inches total length with 4.8 inches insertable and 1.6 inches diameter, perfect for anal play enthusiast. Non-Phthalate, Body safe PVC material featuring Antibacterial Sil-A-Gel formula. Proudly made in America. Features a 7-function vibrator that requires 3 AAA batteries, not included.