Use this guide to make product decisions explicit before quotation and sampling.
Buyer-ready information.
Clear terminology and measurement references reduce hidden assumptions, sample revisions and price comparisons based on different scopes.
Why is belt sizing often misunderstood?
Because labeled size, total length, buckle-to-hole measurement, strap-only length and wearer waist are different measurements.
What should a size chart include?
A measurement diagram, datum points, tolerance, hole count and spacing, labeled size logic, buckle inclusion and sample size.
Can one chart serve every construction?
No. Ratchet, elastic, waist, hip and conventional pin-buckle belts use different fit and adjustment assumptions.