StickyJ USA Fish Allergy Rubber Medical Bracelet Button for Children;

This fish allergy button may help keep your child safe! It attaches to a hypoallergenic rubber bracelet, which are available for purchase separately. In addition to this button, up to three other allergy buttons will fit the bracelet. To attach a button, stretch the bracelet where a hole is located and insert the back of the button through the widened hole.