PROFESSIONAL CUPPING THERAPY. Cupping Therapy Set has been proven to provide some pain relief, improve blood circulation, anti cellulite, back, shoulder and neck pain relief, joint and muscle pain relaxation, stress reduction and eliminating body toxins. Accelerate the healing of sport injury, scar tissue and body injury. PROMOTE RELAXATION. Silicone cups sets help in a physical sense regarding illness and pain,cupping is proven to be relaxing,chronic stress and mental fatigue can lead to anxiety and depression. ANTI-AGING EFFECT. Your circulation slows down as you age,but Chinese cupping improves circulation,allowing more essential nutrients and oxygen to get your skin. HIGH QUALITY SILICONE CUPS- SPEQUIX. BooKuu Silicone cupping sets are manufactured from medical grade silicone. What You Receive:1*Large cup: filling mouth diameter 70MM, height 80MM, 2*No. 2 cup: filling mouth diameter 55MM, height 55MM, 2*No.3 cup: filling mouth diameter 37MM, height 80MM 2*No. 4 cup: diameter of filling mouth is 15MM, height is 50MM