10 x 8 Greyboard 1mm 1.25mm 1.5mm 2mm 3000 Micron Card Thick Mount Board Backing
Greyboard has a huge variety of uses. Use Greyboard to create rigid models that will be able to withstand years of wear and tear. 1000 Micron is 1mmthickness, 2000 Micron is 2mm thickness.