Black and white sardonyx is an opaque agate that's been permanently dyed to enhance its contrasting bands

Color: Brown Black & White
Shape: Round

Count and sizes are approximations:
Bead Size: 8mm
Strand Length: 16 inches
Beads per strand: 50 Beads
Hole Size: 0.7mm
Treatments: Dyed

Gemstone beads are natural materials; size, color and tone will vary between strands making each one unique. Measurements given are close approximations and can vary