WIRE STITCHING COVER TYPES: 
a) without flaps – both block and cover are trimmed to the same size; 
b) with one or two flaps – cover is smaller then a block on flaps folding line.

WIRE STITCHING BINDING WAYS: 
a) saddle stitching – from 1 to 4 staples, 2 is a standard;
b) side stitching – from 1 to 4 staples.

BLOCK MEASUREMENTS: 
Min. 89 x 120 mm
Max. 305 x 349 mm
thickness up to 10 mm