Clearly holds an erection while special deep ridges provide intense clitoral stimulation to your partner. Super stretchy silicone construction gives maximum performance. Adjustable length allows you to trim as desired to accommodate your penis size. Testicle strap fits snugly around the testicles and helps to prolong erections and strengthen ejaculations. Also featues the Japanese micro-mini vibrator, who's wireless design allows freedom of movement during sex play.