Replacement Parts/Accessories Compatible with Pali Strollers Products for Babies, Toddlers, and Children (Harness Buckle… Price: $19.99 (as of 24/03/2023 04:46 PST- Details) & FREE Shipping.

You will get the buckle and the hooks that connect the straps with the buckle.
This buckle cannot be used as 5 point harness if you do not have the clips to connect to straps.
5 point buckle brings extra security for child while seated in stroller.