Spare/replacement necklace cords.  Sold a pack of 2.  These are the same cords used with all ARK chew necklaces.  Breakaway clasp intentionally breaks away fairly easily to help protect against a choking hazard.  This listing is for 2 cords (no pendants are included).

Caution: This product is not a toy. The clasp and cord are not intended for chewing. Contains small parts that may pose a choking hazard – please supervise at all times. Recommended for age 5 years and up.