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Product Description
Ring with a 180° twist, like a mobius strip. Says "..THIS TOO SHALL PASS..."
For 17.83mm inner diameter ring, order US Size 7.75, which is EU size 56 or 16, UK size O 3/4
For 20.98mm inner diameter ring, order US size 11.5, which is EU size 65.9 or 26, UK size W 1/2