Japanese Imperial Family, Imperial Household Agency Purveyor, Genuine Leather Seal Case with Imperial Chrysanthemum Crest The talk of the town: the Imperial Seal Case! It sells out quickly, even with people lining up early in the morning! This is the much-talked-about Imperial Chrysanthemum Crest seal case. Very valuable, made of 24K pure gold leaf cowhide! This color is extremely rare! Japanese Imperial Family, Imperial Family Chrysanthemum Crest, Genuine Leather One seal case Size: 12 x 4cm This seal case was purchased at a shop inside the Imperial Palace about 15-20 years ago. Although there is some wear and tear, it is made of pure gold leaf cowhide, a lifetime item, and can still be used for a long time.