GridLine mat of natural rubber for insertion into roller cabinets. The clearly-defined GridLine grid prevents cylindrical components from rolling and is for the purpose of inserting easyPick small parts storage bins No. 951210, No. 951251 and No. 951265 and troughs No. 951415 and No. 951425 on the mat. Mat thickness 2 mm in the grooves, 4 mm at the ridges.