DescriptionThis cupping set is made of high quality glass material, safe, easy to use. The design of vacuum suction can be comfortable for your therapy, and will not shake around and fall down from your body. It is the best choice you can find as a set of medical tools for your family and friends.Features-Color: As Shown-Material: Glass -Size:7.00X6.50X6.50cm/2.75X2.55X2.55in -The cup mouth is round and smooth without burr. -The cup body is thickened and explosion-proof, making it safe to use;-Exquisite workmanship, non-slip finger die, no harm to hands. -Strong suction and not easy to a dropping detach. -Each set has 6 pcs within, can be used for the same time.