Review on TLIWWF Baseball Jersey Number Necklace: Stainless Steel Pendant Charms for Men and Boys by Robert Gilbert

I bought 2 of these one for me and one for my 13 year old son and the number keeps rolling back to 15 not showing the ball, very frustrating and too late sending back so mine is hanging on my mirror in my car and my son refuses to wear it anymore and I don't blame him. We've tried everything and nothing works, I love the necklace but it just doesn't wear like it should, ugh :(