DescriptionMade of premium material, this double lock cock ring can fix on your penis and testicle, prolong ejaculation time. Double detachable vibrator design makes it easy to charge and replace the vibrators.Features-Color: Grey-Material: silicone -Size: 9.00X6.00X2.00cm/ 3.54X2.36X0.79in - Vibrator diameter: 1.7-1.9cm - Vibrator length: 5-9cm - Double lock design, it can fix on your penis and testicle, prolong ejaculation time.- Help to promote erection, longer lasting time, more pleasure.- Adopt premium material for durable use.- and flexible, easy to put on and take off after use.- Can be given as a present to your family and friend.