Big Boy delivers super sensations for those that like that fuller feeling. The generous rippled shaft has a diameter of 1.75 inches and is curved to massage the prostate whilst the base area stimulates the perineum at the simultaneously. The Ammunition for Love bullet will deliver powerful vibrations with the push of a button. Made from 100% silicone this anal sex toy is hypo-allergenic and soft yet firm. Enjoy the feeling of the 10 inch long Big Boy! 100% waterproof too. Includes batteries.