They are waterproof too!!

My staff loves them. As pictured.

I like how inexpensive these are, I can always buy replacements without breaking the bank. But it would have been nice if the watch faces all worked when I received them. One of the watch faces doesn't even work when I got it out the package. Not very durable either, just having it hanging on my scrubs and the front plastic has several cracks in it. Would be nice to be able to buy just the watches to insert into the silicone sleeves. Handy little watch for monitoring patients though, I ended up giving some of my classmates the extras and they love it!