100% Brand New And High Quality Features: Keep It Clean, Avoid To Be Scratched Use The Disinfectant Or Alcohol Cotton Cloth To Clean, It Can Not Be Boiled Or Heated In Water The New Cups Have Done Away With The Traditional Firing, Not Only Improved Efficacy But Also Simplified The Procedures With The Function Of Dredging The Channel, Treating Rheumatism, Decompression, Fatigue Relieving, Detoxification It Will Have Better Effect By Using Together With Cosmetics, Health Care Products, And Body Cream Safe And Reliable Quality, No Side Effect, Portable And Easy To Use Specification: Material: Silicone Diameter: Approx. 3.5-7.6Cm Color: Red, Yellow, Blue Weight: 294 G