Pretty Love Locker !! This cock and ball harness is specially designed for comfort and functionality, effectively enhancing your erection by wrapping one ring around your entire package to make your cock and balls more sensitive. Made from body safe Elite Silicone, this ring easily stretches for maximum comfort, and comes with powerful vibration that takes orgasms to the next level.Specifications and characteristics:- Function：Vibration- Power：3 LR41 batteries- Material：Silicone / ABS- Colour：Black