This product is perfect for children I my nephew was visiting for the week end and he has quite a few health problems he also a three year old he was stung buy a bee and blew up we were so scared and did not know any of his medical information that the doctor were asking us then one of the nurses recognized the wrist band he was wearing was a USB drive with all of his medical information and stop the doctors from give him so medicine that he was allergic to the personal medical journal saved him from a potential medical disaster my sister (his mother) received this product as a gift from her co-worker. and it possibly save his life so I had find out how I could find them and here they are there easy to use and small enough for a child not to even know its there I purchase the two wrist bands for my girls and the two pens for my wife and I they also came with bumper sticker for EMS to know to look for them there great who ever came up with this is a genius Welcome to the 21st century
Pros: low cost, best producd ever invented
Cons: i just found out about it i wish i would have know years ago
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