It is a chip clip being used as a card holder for little hands. It worked perfectly for my 4 year old. He always has trouble holding on to his cards and usually ends up laying them all out and making us promise over and over and over and over not to look at them. We played a rousing game of Sesame Street Uno and never even saw a peep of his cards, however, it is harder to lose on purpose that way so use this tip at your own discretion.
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