*Product Information* ~ 9 x 8.7 x 1.5 cm Every piece belongs to your uniqueness. *Maintenance* Do not put under sunlight. Otherwise, it may result in breaks or change in shape. *Remarks* Photos are only for reference. Colors may be slightly different from the real products. Black dots may appear after long time of exposure to air. It is a nature phenomenon. Breaks, dots or other patterns belong to nature phenomenon.