The size of the beads is approximately 20 x 8 x 14 mm (0.78 x 0.31 x 0.55 inches)——21 x 21 x 14 mm (0.83 x 0.62 x 0.55 inches), Hole:8 mm(0.31 inches).Lightweight but not textured,daily wear without a sense of weight-bearing.All product data are measured manually, and there may be an error of approximately 0.1mm.
