STONE NAME: Black Onyx  Beads
STONE SIZE: 0.157 Inch (4 mm.) 
BEAD HOLE: 0.6 mm
SHAPE: Round
CUTTING: Faceted 
COLOR TREATMENT: No
​​​​​​​QUALITY: AA+
QUANTITY OF BEAD IN 1 STRAND: 97 Pcs.
STRAND LENGTH: 15 Inch (38 cm.)
ITEM WEIGHT: 9 Gr.