NEW BCW 2X2 COIN SNAP - DOLLAR - BLACK - PACK OF 10 2x2 Coin Snap Holder for premium displayor long-term storage of coins Made of inert polystyrene will not harm coins Insert with black foam on one side and white paper on the other 100% Archival Plastic. No PVC! PACK OF 10 - 2-piece, snap togetherdesign