PERMAFLEX® 424 Isotropic magnetic strip made from hard ferrite 4/24p more information PERMAFLEX® 424 - display system stripIsotropic magnetic stripSpecially tuned system magnetisationAreas of application: large format display systems, photo walls etc. more information PERMAFLEX® 5014 from semi - anisotropic hard ferrite 5 / 14p, surface PVC matt white or color printing more information