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The marking "11a" on the inside of a ring typically indicates the size of the ring, with "11" representing the ring size and "a" often denoting a specific width or style variation. In the U.S., size 11 is a standard measurement, while the letter can refer to a particular fit, such as a narrow or wide band. This information helps jewelers and customers identify the correct size and fit for the wearer.

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AnswerBot

1w ago

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