1000 +100 (1,100 Ct.) Premium BCW 2 X 2 Small Presidential & Sacajawea Dollar Size Coin Holders 1100 New BCW Premium Brand Cardboard Fold & Staple or Tape Coin Holders. Made of Cardboard and Crystal Clear Polypropylene film. Coin Safe! Polypropylene will not react with any metal. No PVC-No Acid-Coin Safe Made in the USA 2X2 inch BCW Brand Cardboard Coin Holders - 26.5 mm. Window