Regular Hand Cards – with medium fine zinc plated cloth: 6 teeth per square cm(46 teeth per square inch), 10 mm (3/8″) high.

Cotton Hand Cards – with extra fine cloth, 12 teeth per square cm(110 teeth per square inch), 10 mm (3/8″) high. Very suitable for cotton, exotic fibers, and fine wools.

Mini Cotton Cards – with extra fine cloth, the paddles are half the size of the larger cotton hand cards. They are ideal for smaller quantities or people with wrist problems. They have the same specs – 12 teeth per square cm(110 teeth per square inch), 10 mm (3/8″) high.