200PCS 3x1mm Mini Disc Magnet - 3mm x 1mm, Pack of 200 Refrigerator Magnets, Fridge, Office, Whiteboard Magnets for Crafts,Office, Kitchen

Each loose or separable magnet in a subject magnet product that fits entirely withinthe cylinder described in 16 CFR 1501.4 have a flux index of less than 50kG2 mm2 when tested in accordance with the method described in § 1262.4.