Why Target Values Need Tolerances
Human hair products are partly handmade and use natural material. A tolerance defines the acceptable commercial range without allowing uncontrolled variation.
Where Weight Is Used
Bundles, wefts, tape-in packs, keratin packs, finished wigs and product kits.
Density vs Weight
Density describes fullness and distribution; weight is measurable mass. They are related but not identical.
Building a Tolerance Standard
Approve a target sample; record actual weight; confirm acceptable range; inspect production samples; investigate repeated outliers.
Avoiding Hidden Underweight Risk
Average carton weight can hide unusually light individual units, so representative unit checks matter.
Discuss Your Sourcing Project
Send Vayora your product brief, sample references and quality requirements for review.
Frequently Asked Questions
Is heavier always better?
No.
Can wig density be controlled only by weight?
No, visual distribution also matters.
Should every SKU use the same tolerance?
Not necessarily.
Define finished wig weight and density requirements together with construction, distribution and the sample reference. Review finished wig collection scope when preparing the next project decision.