2mm-15.5mm in 0.5mm increments – Solves the issue of cutting clean circles which we can use on wheels and hatches. More than 190 stencils on one sheet. To be used for preshading, for emphasizing details in a different color tone and wheel masks. Also, cut the discs and circles in sections (quarters) in order to mask off square and rectangular hatches with rounded edges. Re-usable. Flexible for easy access to hard-to-reach places. Transparent for easy positioning and perfect fit.