Half cm spacing across the entire width of the roller (47 needles).  Half-spaces can be used as guidelines when smocking and to improve holding onto difficult fabrics which bubble ( no body to the fabric, pleat collapses type fabrics).  The MAXI can also be used as a Regular pleater (24 needles) by removing the half-space needles (every other needle)--needle spacing is then 3/8" apart.  Heavy-duty stable base-plate with anti-skid feet.  Extra large side-plate opening allowing for large capacity of rolled-up fabric on the dowel.  Simple, pin-type roller holding system allows for quick and easy needle access.  Comfortable and user-friendly dual handles for maximum versatility.  Heavy-duty solid brass rollers.  Capable of handling some heavy-weight fabrics, plus most lightweight fabrics.