ACECHANNELstainless steel removable O ring for wrist abkle & neck cuffs (for 15mm Brush wrist and ankle cuffs H049BS)

The part which connects onto the bracelet seems very well made. The problem is the loops, if you use anything to lock them together, which can apply a twisting force, you can easily twist the loops right off.You can still, after, connect small locks through the holes, and again, the part connecting to the bracelet seems quite solid. So a start off, as the loops are not the best. Maybe they should be welded, or made of a different material?