2-ply alcohol swab with 2% CHG is saturated with a powerful blend of 70% Isopropyl Alcohol and 2% Chlorhexidine, these swabs are certified with ISO & CE for guaranteed reliability. This alcohol pads can be used for cleaning and disinfecting the skin before injections or other superficial procedures (e.g. ear piercing). Measures 4cm x 4cm, larger in size than the usual alcohol prep pads. For external use only. Specifications: Antiseptic skin cleaner. 70% Isopropyl Alcohol and 2% Chlorhexidine, 2ply, 4x4cm, each pad is individually wrapped and sealed to keep it sterile and to prevent leakage or drying out.