1Pair Breast Sucker Vacuum Twist Nipple Cupping Breast No Pump Enlarger Suction
(2Pcs X Suction Cupping. it can be flexible based on individual physical condition. #4:Outer 5.3cm, inner 3.9cm. #3:Outer 4.4c m, inner 3.1cm. 5-7 minutes is appropriate);. #2:Outer 3.8cm, inner 2.5cm.