Experience new sensations and long lasting erections with this double-support vibrating penis ring. Super stretchy to accommodate most sizes. The smaller ring goes over the shaft while the larger ring wraps around the testicles, creating intense pressure and blood flow for very powerful and long lasting erections. The central ring also features five stroker beads to increase the pleasure and sensations on the penis. A removable micro-stimulator just above the rings in a textured portion that is covered in raised nubs, ideal for direct clitoral stimulation as you penetrate. Designed to stimulate both you and your partner, this ring will prolong ejaculation and maintain your erection for all your intimate encounters. Phthalates free. Requires 3 button cell batteries which are included.