Jade Soft® Negative Ion silicone cups have 6 mineral pieces on the exterior which will emit the negative ions. The cups are made of medical grade silicone, a material that’s odorless, pliable, flexible, watertight and durable. These qualities ensure that silicone cups are elastic and soft, making them easy to squeeze and allowing practitioners to control the degree of suction; however, they are also thick enough to provide superior adherence.

• Are perfectly suited for individual use even with minimal training
• Prevents tensions and aches in the body
• Prevents and relieve back pain
• All people from different walks of life can enjoy their ability to rejuvenate the skin by smoothing out lines and lending their skin a healthy glow
• Innovative design
• Perfect for self-care
• Lighter and smaller than most of other silicone cupping sets
  
• 4 cups per set
• dimension:  45mmx30mm (Inner Dia.*Height)