Extra Thick Agate Bracelet ② (18cm Diameter) Size: 18cm diameter, 16mm beads Overwhelming presence. Agate is a stone found worldwide, but in the Buddhist world, it is counted as one of the seven treasures [Shippo (seven treasures)]. Along with gold, silver, pearls, etc., agate is also included and seems to be highly valued. This product is made by roasting that agate. It has a unique presence. Extra-large 16mm beads are used.