5 grams of split rings. These are like the ring your keys are on where the wire is in a tight circle that has 2 revolutions. Using this method keeps things on the ring as it can't simply be spread apart for removal. If you intend to use these a lot, you need to get the split ring pliers as well (#172). They save you lots of time and aggravation.
The measurement for these rings is 5mm OD (outside diameter) and 4mm ID (inside diameter).
Silverplate (white) silver colour. 22 gauge.
Priced per 5 grams, approximately 65 pieces.