This medical alert and allergy alert device is designed to give medical information about disabled, handicapped or sick children to first responders in the event of an accident. This medical alert and alert allergy device is installed on the car seat belt or on the shoulder strap of a backpack. Thus, if the parent is not able to give information to the first responders or the paramedics, they will be able to consult the medical chart and ensure a more effective management of the particular needs of a child who is affected by a disorder such as autism, physical disability, severe allergies, profound deafness, language problems, low vision or any other condition requiring special care. This medical alert and allergy alert device can also be used for adults or seniors.