Form 2A Opacity Chart (250 pk)

Black and white sealed opacity chart. The top is black and the bottom is white. Size: 7-5/8 x 10-1/4 in (194 x 260 mm).

Form 5DX is a sealed black and white Brushout Card. The top half is white and the bottom half is black with overall dimensions of 3-7/8 x 6 in (98 x 152 mm).

Black and white checkerboard pattern spray monitor. Size: 1 x 1 in (25 x 25 mm). Leneta Form M12 Spray Monitor