30mil high strength magnet Direct UV print holds up in the elements Quick to apply, remove, clean and reapply Custom sizes - Straight or rounded corners Description Our magnet sheet uses a high quality 30 mil material with a smooth surface for best color printing. Best suited for car door signage, it also serves as temporary signage for construction sites or other quick-changing work environments. Magnets are printed Direct UV for a long lasting matte graphic appearance. Please note: Some newer car doors are plastic, aluminum or other non-magnetic material. Please verify that the substrate where you intend to apply the magnet is receptive before ordering. 3M decals are a great alternative for non-magnetic surfaces because they are easy to install and remove without damage to the surface or paint. Note: Please allow magnet to magnetize to your vehicle overnight before driving. Your magnet may detach if you do not allow ample time for magnetization. Spec Material: 30 mil. Matte Magnet Print Direct UV Printed Product Attributes: Maximum Size: 36" x 96" Square or round corners Indoor or Outdoor; Waterproof and UV safe Usage: Car magnets, high strength magnet installs See Also: Reflective Car Magnets Dry Erase Car Magnets File Setup Accepted File Formats: JPEG or PDF (single page only) Color Space: CMYK Resolution: 150dpi for raster images (More than enough for large format) Max File Upload Size: 300MB Submit artwork built to ordered size - Scaled artwork is automatically detected and fit to order Do not include crop marks or bleeds Additional Tips Do not submit with Pantones/Spot Colors - Convert to CMYK Convert live fonts to outlines Use provided design templates when available