* Other recommended uses include adding to pendant leads (instead of the standard swivel) to reduce the movement of the lead and improve hooking mechanics on hard ground. * Q-Rings can also be added onto a Flexi Ring swivels when creating really neat drop off inline lead arrangements. * Extra strong and completely reliable in any situation – they will never let you down at a critical moment. * Compact size is smaller than most other clips and links, making for neater and less obtrusive terminal set ups. * Anti-glare black finish reduces visibility under water for ultimate camouflage. * Specification: 4mm (inside diameter), 6mm (outside diameter). * 20 rings per pack.