5.1 x 1.5 cm (2.0 x 0.6 in.)
5.7 x 1.3 cm (2.25 x 0.5 in.)
5.1 x 0.32 cm (2.0 x 0.125 in.)
2.5 x 0.32 cm (1.0 x 0.125 in.)