Silicone Slim Wristbands are available in different colours to fit different wrist sizes. This Medical Wristband can take up to 4 Lines of Emergency Identification Information and is Professionally Laser Engraved to the finest detail which will not rub off or discolour under normal wearing circumstances ensuring durability. Medical identification is extremely effective especially In Case of Emergency! Please ensure to measure your wrist size as these Slim Wristbands are not adjustable and select the available sizes and colours accordingly.