Bejeweled in pleasure! Jenna's Velvet Jewels is made of Velvet Touch Plastic. The usable length of vibe is 6.5" with a varying diameter up to 1.25". The base of the vibe is encrusted in faux jewels. A multi-speed dial makes finding the perfecting hum easy. Requires two AA size batteries, not included. Hit your most dazzling spots!