Vibratex Vibrators beautiful design and superior, long-lasting, quiet motors make them the favorite choice for the quality-conscious. Experience one for yourself and feel the difference! Elastomer material in this shape gives it size AND softness. Softwear Shaft has 2.3 inch diameter, head 2.6 inches, but more pliable when in use due to elastomer. Over a pound in weight- before batteries! Multicolored lights glow through vibe. Requires 4 AA batteries not included. Crafted in Japan.