Blood Bag (containing coloured water) with blood type printed on it String loop allowing you to attach to your mobile phone, key ring, key chain belt loop. Great for letting emergency services know what your blood type is in case of emergency. Great gift for phlebotomist. nurse or doctor A blood type (also called a blood group) is a classification of blood based on the presence or absence of inherited antigenic substances on the surface of red blood cells (RBCs). These antigens may be proteins, carbohydrates, glycoproteins, or glycolipids, depending on the blood group system. Are you are always forgetting your blood type? Or you would like to keep something with you to share your blood type with the emergency services? Then this is ideal for you. With your blood group printed on a small blood bag you can keep your blood type in your pocket.
