Sepa CF Shims (Stainless Steel).  Size: 145x97 mm for use in Sepa CF.
 
Assortment pack, mix and match to make the optimal thickness:
(a) 1 of 2 mil (0.051 mm);
(b) 1 of 3 mil (0.076 mm);
(c) 1 of 4 mil (0.102 mm);
(d) 1 of 5 mil (0.127mm);
(e) 3 of 10 mil (0.254mm);
(f) 3 of 15 mil (0.381mm);