Wings reviews your certified World Coins, Tokens and Medals to determine whether or not the world item is of premium quality for similarly graded world items. If your item is in the top end for that grade and therefore is premium quality, then it will receive the Wings Fraud Proof and Tamper Proof Gold Sticker. Make the Wings Gold Sticker your comfort factor when acquiring Certified World Coins, Tokens or Medals for your collection. Add liquidity to your Certified World Coins, Tokens or Medals.