Comes as a set of 2 cutters for the Left/ Right options, and 4 cutters for the 'Both' option.
Cutter Square Base Measurements:
S - 25 mm (0.98 in)
M - 35 mm (1.38 in)
L - 45 mm (1.77 in)
XL - 55 mm (2.17 in)
All measurements are taken of the bases' exterior dimensions, rounded off to the nearest decimal.