This product made of the material which completely does not have the lead and non-toxic material , The processing production process also conform to medical exam reports, The injector assembles completely in dustlessness sterile room production, moreover disinfects completely after the integrity , this item apply for the ISO 11784 / ISO 11785 standard ,we have already encodeing the unique , irrevocable UID before leave the plant .This products used in the management of pets( dog,horse,fish,cat)and all livestock , make you controll you pets more convienent.