Approximately 12x5.5mm faceted puffed square carnelian gemstone beads. There are 31-37 beads per 16" strand. Carnelian. These beads have been enhanced to bring out their natural beauty. The name carnelian is said to be derived from the Latin word carnis ("flesh") due to its color. Questions? Call our friendly sales staff at 1-800-366-2156, or email us.