General Purpose Medium Size Square Dot Matrix Single Side PCB Size: 5.95"x3.95" (15cm x 10cm), Total Holes: 2166 (38x57), Pitch: 0.1" (2.54mm), Thickness: 1.4mm..
General Purpose Big Size Square Dot Matrix Single Side PCB Size: 4"x8" (10cm x 20cm), Total Holes: 2812 (37x76), Pitch: 0.1" (2.54mm), Thickness: 1.3mm..