... cover an aera of 1sq mettr.Gold Leaf : 12k, 16k, 18k, 21k, 22k, 23k, 23.5k, 23.75k, 24k Size:80mmX80mm,85mmX85mm.Packlet ... :Each booklet contains 25 leaves. gold foil leaf 1) gold content 12k, 16k, 18k, 21k, 22k, 23k, 23.5k, 23.75k, 24k 2) size ... 99.99%AU12k, 16k, 18k, 21k, 22k, 23k, 23.5k, 23.75k, 24k Color gold Size40X40mm,80X80mm,85X85mm.6.5X6.5MM,105x105mmThickness0.03 ...