Description: 1) Special design can stimulate female clitoris for reaching orgasm2) The product is made by special ROHS TPR gel material.3) Designed with special touch sensation stimulator. When it touches a female clitorisor G-spot,it will vibrate automatically for greater mutual stimulation4) One time use products, durative intensive vibration time is about 40 or 60 minutes5)high elasticity TPR material let the ring can enlarge in different size, so thesize suit for any people.packing:Vacuum packing with foil sealing producing area:china payment:T/T supplying capacity:10000pcs