Coins under 16mm [Opening:17.5mm/0.7 in] White Coin Flips Fits 2x2 Inch Grids

PRETTY DISPLAY - With high transparency PE film display window, You could clearly show your coins to anyone. Features of acid free, dustproof, waterproof could protect your coins well. EASY TO USE - Just fold one coin in the flip, then staple or tape it.