Sheath Rabbit Extender Penis with Dots Brave Man Penis Sleeve Extender comes with stimulating spikes for intense orgasms. Moreover, it is 100 % phthalate-free and made of good quality silicone for improved sensations. This clitoris and the perineum stimulator with vibrating ball can be treated as a stimulator separately. It scores high in flexibility and can adapt to all penis sizes. Moreover, the duration of your erection will be longer than you expect. It has dimensions of 18cm x 4 cm while it needs three LR44 batteries for the vibrating bullet.