It's great. I bought another set last year before we went on vacation to Florida and thought we could use a few more before we head to the Caribbean this year. We use them in waterproof cases for iPhone and GoPro. They keep gear afloat, make it easier to find in our beach bag, and easier to store in the water. Just make sure you keep them behind your camera, or the bright colors will find their way into your photos! Definitely the best product like this I've found and I highly recommend it.
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