Product Review
The blood type letter is nice and big and Rh factor is displayed in both symbol and text. All 8 blood types are available in 7 color variants. 2" x 1" with hook velcro sewn on the back.
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The blood type letter is nice and big and Rh factor is displayed in both symbol and text. All 8 blood types are available in 7 color variants. 2" x 1" with hook velcro sewn on the back.
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