Magnetized materials with field strength exceeding 0.00525 gauss at 15 feet · USPS
What is the restriction type for Magnetized materials with field strength exceeding 0.00525 gauss at 15 feet · USPS?
For Magnetized materials with field strength exceeding 0.00525 gauss at 15 feet, carrier is USPS; restriction type is prohibited; scope is all domestic and international air transportation; conditions is Prohibited from air transportation under any circumstances, recorded from its source on 2026-08-04.
Materials with a field strength over 0.00525 gauss at 15 feet are nonmailable in domestic and international air transportation under any circumstances.
— pe.usps.com, retrieved 2026-08-04
- Item or substance
- Magnetized materials with field strength exceeding 0.00525 gauss at 15 feet
- Carrier
- USPS our reading
- Restriction type
- prohibited our reading
- Scope
- all domestic and international air transportation our reading
- Conditions
- Prohibited from air transportation under any circumstances
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
Source
- pe.usps.comhttps://pe.usps.com/text/pub52/pub52c3_028.htm