Item rank A rank Material: Star-Ring Silver-925 Weight: 2.8g Size: No. 10 (10 JP / US 5.25) International size: 50 (50 EU / US 5.5)US size: 5.5 Maximum width: 3.4 mm (0.13 in) Atlas Ring An iconic design inspired by the Roman numerals of the Atlas clock at Tiffany & Co.'s New York flagship store. Polished. Item Rank N: or equivalent. With no defects and in very clean condition S: Almost without defects and in good condition A: Condition with little signs of use B: Items with signs of use C: Items with very strong signs of use. Items with obvious stains and damage. Items in need of repair - Condition Guide: S: Like new by the store's standards SA: Almost unused, overall clean condition A: Excellent condition AB: Minor signs of use, good condition B: Signs of wear from normal use C: Noticeable scratches, dirt, or signs of use D: Heavily damaged or in need of repair