1. Material : Neodymium-Iron-Boron 2. Certificate: ISO9001: 2008, SGS/RoHS, TS16949 High Energy Flexible Magnets Rubber Sheet in Intellectual PuzzlesName: Flexible Rubber Magnets, Soft Magnet, Flexible magnet rubber magnetic sheets, magnetic material1) Surface material options: coated paper, PU/PVC/3D lamination/epoxy resin, etc, 1-4 color printing. Lamination/varnishing2) Different artworks, ...