For jewelry makers, split rings can be an essential part of completing the piece and are useful for connecting clasps and charms or joining findings that will not attach directly. Split rings can be used in a series to form a chain-like design and are less likely to open and slip off than jump rings. This Cousin DIY split ring assortment pack contains silver colored split rings in 4, 6, and 8 mm sizes for a total of 240 pieces per package.