Diamonds: Shiratori use domestic grade A diamonds, 12 cutting surface, a long-lasting gloss retention, one of leader in high class diamonds.nHardware: Shiratori using K Gold plating process, each hardware is carefully selected, no scratches, no rust on the surface.nFabrics: Shiratori use silk and satin, these materials are light, soft, colorful, shiny, noble and elegant.nThe approximate size is 16.5(L)x5(H)x8(W)cmnIdeal for holding essentials like keys, ID, lipstick and a iphone 6s.nThe cultches use domestic grade A diamonds, 12 cutting surface, a long-lasting gloss retention, one of leader in high class diamonds,ideal for holding essentials like keys, ID, lipstick and a iphone 6s.