Based on this product's specifications, here are some alternatives and similar models
Feeler Tape Gauge INSIZE 4621-07 — 0.07 mm Thickness, 5 m Length
Summary description:
Feeler tape gauge INSIZE 4621-07 is a flexible measuring strip designed for gap and clearance measurement. It has a material thickness of 0.07 mm and a total length of 5 m, providing fine resolution for checking narrow gaps, joint clearances, and alignment in mechanical assembly, maintenance, and inspection tasks.