Castein guarantees the elastic string band of the bracelet to the original purchaser. If at any time the elastic string develops any defects or breaks as a result of faulty workmanship or material, or as a result of normal wear and tear, Castein agrees to re-string the bracelet without charge to the purchaser, provided that the bracelet is shipped to our address, and a copy of the original receipt is produced. This warranty does not cover repairs of damaged beads. Bracelets with missing beads are also not covered by this warranty. To inquire about re-stringing, please email us at email@example.com.