Basic "white" polycarbonate blade for lightsaber. The outer diameter is 25.4mm. The blade is fixed in the lightsaber by tightening screws which "bite" the polycarbonate.
 
 Two thicknesses are available:
classic blade 2mm thick (also called "midgrade"), good strength.
heavy blade (also called "heavy grade") 3mm thick, very strong, but also very heavy.
 
 Two lengths are available:
classic length of 82/83 cm
long length of 91/92 cm
 
 Depending on the length, the blade caps are either glued or screwed, and can also be reinforced with heat-shrink film.