ID bracelets can be taken off.
This is what I have used, and its good.
http://store.safetytat.com/store/
This is where I bought it from.
This is also good:
http://www.amazon.com/s/ref=nb_sb_ss_i_3_9?url=search-ali...
I used the locator "bear."
It works REAL well.
I bought BOTH these items, for when my Daughter went on a trip with my Hubby. And it is highly rated, and well made, and works very well. It is well worth it. I got my daughter the safety Tat that is "waterproof." It lasts on the child for awhile.
Be careful of what contact info. you put on the labels. Not their name... not your home number... otherwise predators and criminals will KNOW where to find you/rob you/and know your child's name... .thereby enticing them.
You ONLY put, your cell number on it... etc.
Read the website for the Safety Tats
All the best,
Susan