Swimline Waterproof Playing Cards

I wasn't sure what to expect with waterproof cards but when I got them they looked and felt like normal cards. After we started playing with them though we noticed two issue with them. The deck had two King of Hearts and No Queen of Hearts. So we took a permenant marker and wrote a Q on the corners of one of the Kings. The second thing is that they stick together when they get wet, so it makes it difficult to shuffle. But we have worked around it. Other than those two things it has been a lot of fun playing cards while floating in the pool.