5mm Gold Watch Fold Over Clasp Extender Bracelet 1 1/2".  Use this to extender your watch fold over clasp bracelet or watch. The fold over width is 5mm wide. Please measure your watch fold over to make sure this is the width you need. The end link will not old anything larger than a 5mm fold over. The chain is a double row chain and is about 11mm wide. Total length will add about 1 1/2" to your watch or bracelet or necklace.