The ranges include 9ct Gold, Sterling Silver, Titanium and Surgical Stainless Steel tags. Many are offered in various colours. Diabetes Type 1, Diabetes Type 2, Penicillin Allergy, Asthma, Epilepsy, Heart Conditions, Food Allergies, Latex Allergy, Bee/Wasp Allergy, Pacemakers, Steroid Users, Nut Allergies, Warfarin Users, Especially as most patients are transported to the hospital, alone, without relatives or friends to discuss possible life saving medical history. The Caduceus and the Aesculapian Snake and Staff are now the Internationally recognised symbols of the medical profession. Increasingly in the UK, these symbols are being used on NHS, Emergency and Private Health Care vehicles. Accident & Emergency Medical staff, St. Johns Ambulance and The Red Cross, amongst others, are increasingly being trained to look for medical identification tags, bracelets and watches etc.