Junk FilterBrand Check
Post-it
On our established-brand list
Post-it began with repositionable notes and now includes notes, flags, easel pads and writing surfaces. Adhesive, mounting-surface and care requirements differ by product, so dry-erase or wall-applied claims should not be generalized to the whole range.
Keep comparing
More brands for dry-erase boards
Sources & details5 references · History, warranty and open questions
History. 1980 — 3M introduced the first Post-it Notes in three sizes
Warranty. Warranty is product-specific rather than brand-wide. For example, the US/Canada Post-it Dry Erase Surface page publishes a three-year limited warranty for qualifying indoor vertical applications; that term does not apply to Post-it notes or flags.
Still to research: Production location. Missing information is not a negative finding about the brand.
- Official Post-it website ↗Reviewed 2026-09-15
- Official 3M filing on the Post-it introduction ↗Reviewed 2026-09-15
- Official 3M Post-it brand guide ↗Reviewed 2026-09-15
- Official Post-it Dry Erase Surface product page ↗Reviewed 2026-09-15
- Official Post-it product categories ↗Reviewed 2026-09-15
Our classification describes the brand’s place in the Junk Filter dataset. It is not an independent product test. How Brand Check works →
Community feedbackShopper votes on this brand’s classification
No votes yet
Be the first shopper to rate this brand.
Already have a model in mind? Search Post-it on Amazon ↗Retailer results may include third-party sellers. We may earn a commission.