Small: 1.2 inches (3.2 cm) Length x 0.5 inches (1.3 cm) Width

This size is for those looking for a more petite, dainty option. Great for those who want to wear something light and subtle. Recommend choice for younger kids.

Best Suited for 2mm-3mm Figaro, Cuban Curb & "Flat" Chains / 1mm-2mm for Rope, Franco and "Thicker" chains.

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Standard: 1.8 inches (4.6 cm) Length x 0.8 inches (1.9 cm) Width

A unisex, universal fit. Heavier in weight. Recommend choice for adults and teens.

Best Suited for 4mm-5mm Figaro, Cuban Curb & "Flat" Chains / 3mm-4mm for Rope, Franco and "Thicker" chains.