The information about the product is provided by the seller. Notwithstanding any of this information, the product is not intended for diagnosis, cure, mitigation, treatment or prevention of any disease, is not a drug or a medical device, and should not be used for any medical purposes. Please consult a medical specialist.-----Specification: Material: Stainless Steel Size: 22.5cm*3.5cm Color: as the picture Package: 1pcs