https://sofikar.sk/product/perforated-contoured-metal-matrices-small-15312-12pcs
Perforated Contoured Metal Matrices. Small 1.531(2) (12pcs.) - Sofikar
Contoured perforated matrices - shape 2 (small). The packaging contains 12pcs. The thickness is 0.050 mm
perforatedcontouredmetalmatricessmall