
After receiving my original purchase, I installed it on my Fitbit. The fit was good, I wore them for several days. When I went to Chang to get another colored ribbon, I found that the pin was broken. It took a lot of effort to remove it. I requested a replacement and he came. I put it on my Fitbit and was about to stick it on my arm and the pin broke again. I contacted the seller and waited the specified time for my response. no response from seller. I have now requested a refund.

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