Genuine gold leaf : 12K, 16K, 18K, 21K, 22K, 23K, 23.5K, 23.75, 24K. Material : Au99.99% Packing: loose(500pcs/pack) Genuine gold leaf : 12K, 16K, 18K, 21K, 22K, 23K, 23.5K, 23.75, 24K. Material : Au99.99%Packing: loose(500pcs/pack) Loose genuine gold leaf