30 Silver Tone Necklace Extender with Lobster Clasps 3 Inch Necklace Extenders Silver Tone Necklace Extender Chains - Package of 30 Necklace Extenders for Necklaces and other Jewelry with Two Lobster Claw Clasps Chain Extenders for Necklaces Measure 76mm or 3 Inches in Length Silver Necklace Extenders in Silver Tone Color Zinc metal Alloy - Lead and Nickel Free