Green Agate Triple Strand Wrap Stretch Bead Bracelet Green Agate with Sterling Discs Jewelry for Women Keep your style without having to deal with hard to fasten clasps! ur style without having to deal with hard to fasten clasps! These stretch bracelets feature green agate beads with sparkling sterling silver accents. Choose from different accent beads: a subtle silver sparkle, colored Thai inspired beads, or a delicate bow design. Beads are 6 mm each and are strung on nylon elastic for easy, comfortable wear. Wrap this bracelet around your wrist three times for a perfect fit