Physical Dimensions: a and b) 2 1/8 x 1 1/2 x 3/8 in. (5.4 x 3.8 x 1 cm); c) 2 7/16 x 1 3/4 x 7/16 in. (6.2 x 4.5 x 1.1 cm); d) 2 7/16 x 1 7/8 x 7/16 in. (6.2 x 4.8 x 1.1 cm); e) 2 5/8 x 2 1/16 x 5/8 in. (6.7 x 5.2 x 1.6 cm); f) 2 1/2 x 1 11/16 x 3/8 in. (6.4 x 4.3 x 1 cm); g) 2 3/8 x 1 5/8 x 3/8 in. (6 x 4.1 x 1 cm)