About this item Vacuum Cupping Machine Accessories-Get rid of the traditional shape of butt cup, the new shape design more fit your buttock.Diameter is 7.28inch. Perfect for Butt Lift- Shaping-body is very effective for women of all ages, especially for women who are 25-45 years old. Materials: These pairs of butt vacuum cups made of high-quality plastic,sturdy and durable, not easy to deform. Wide Application-With Y-shape transparent silicone hose, suitable for most of Vacuum Cupping Machines. Best Service-If have any question, please contact with the us by email,we will reply you within 24 hours › See more product details