Small:
- Outer Dimensions: Bezel 13.5 Dia x 1.6mm,
- Band width 9.5mm
- Inner Dimensions: 11.3mm Dia x 1.5mm
- Hole Size appx size 6-9
- Country of Origin USA
Large:
- Outer Dimensions: Bezel 21.5 Dia x 2.6mm,
- Band width 9.5mm
- Inner Dimensions 18mm Dia x 2mm
- Hole Size appx size 6-9
- Country of Origin USA
