{"product_id":"diymag-blank-car-magnets-24-x-12-in-4-pack-white-printable-vehicle-signs-40-mil-reinforced","title":"DIYMAG Blank Car Magnets 24 x 12 in 4-Pack — White Printable Vehicle Signs, 40 mil Reinforced","description":"\u003cb\u003eDIYMAG 24 x 12-inch blank car magnets are a reusable 4-pack of reinforced, inkjet-printable vehicle signs designed to stick firmly to ferrous surfaces for easy branding, logo coverage, or temporary messaging.\u003c\/b\u003e\n\n\u003cp\u003eThese magnetic sheets give businesses and individuals a fast, removable way to add signage to cars without drilling or adhesive residue. Each magnet measures 24 x 12 inches and is about 40 mil thick with rounded corners to resist peeling or curling. They arrive blank and printable so you can personalize them with inkjet, solvent, eco-solvent, or latex-compatible inks or mark them with permanent markers for simple, low-cost customization.\u003c\/p\u003e\n\n\u003ch3\u003eHow durable are these magnets for highway driving?\u003c\/h3\u003e\n\u003cp\u003eThe DIYMAG magnets are built with reinforced magnetic material and a 40-mil thickness, engineered to maintain adhesion at typical driving speeds. Rounded corners reduce the chance of edges catching wind and curling, and the flexible sheet conforms to flat steel surfaces for consistent contact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e40 mil thickness for stronger hold\u003c\/li\u003e\n  \u003cli\u003eReinforced magnets designed to resist wind lift at speed\u003c\/li\u003e\n  \u003cli\u003eRounded corners prevent curling and edge flapping\u003c\/li\u003e\n  \u003cli\u003eWorks on clean, smooth ferrous surfaces only (not aluminum or fiberglass)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I customize these magnets with my logo or artwork?\u003c\/h3\u003e\n\u003cp\u003eYes — the front surface is a printable vinyl compatible with inkjet printing and several professional inks, allowing full-color logos, photos, or text. You can also cut the sheets into unique shapes or use permanent markers for quick, low-tech designs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrintable vinyl surface accepts inkjet and solvent inks\u003c\/li\u003e\n  \u003cli\u003eCut-to-shape capability for custom decal outlines\u003c\/li\u003e\n  \u003cli\u003eWhite finish offers high contrast for printed graphics\u003c\/li\u003e\n  \u003cli\u003eReusable: peel off and transfer between vehicles as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these magnets damage my vehicle’s paint or finish?\u003c\/h3\u003e\n\u003cp\u003eWhen used correctly on clean, painted ferrous metal, the magnets are a non-destructive option and should not harm factory paint. They remove without adhesive residue, but you should always clean the surface before applying and avoid prolonged exposure in extreme conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo adhesive — peels off without sticky residue\u003c\/li\u003e\n  \u003cli\u003eUse only on clean, smooth steel panels to avoid trapping debris\u003c\/li\u003e\n  \u003cli\u003eRemove periodically to check for moisture or dirt buildup\u003c\/li\u003e\n  \u003cli\u003eNot suitable for non-ferrous materials like aluminum or plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow can these magnets be used beyond vehicle signage?\u003c\/h3\u003e\n\u003cp\u003eDIYMAG magnets are versatile: besides covering logos or advertising on cars, they can protect surfaces, act as temporary covers, or be cut into labels for magnetic boards and metal equipment. Their flexibility and printability make them useful across many business and personal applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLogo concealment for temporary vehicle use or rideshare situations\u003c\/li\u003e\n  \u003cli\u003eProtective covers to prevent scratches on vulnerable areas\u003c\/li\u003e\n  \u003cli\u003eCustom magnetic labels for tools, shelving, and displays\u003c\/li\u003e\n  \u003cli\u003eReusable promotional signage for events or seasonal campaigns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? DIYMAG’s 24 x 12-inch blank car magnet set is ideal for small-business owners, contractors, marketers, fleet operators, and anyone who needs temporary, removable vehicle signage. It’s also practical for individuals who want to conceal factory logos occasionally, test branding designs before permanent wraps, or create interchangeable promotional graphics across multiple vehicles. If you need a printable, non-destructive, reusable sign solution that sticks reliably to steel surfaces and accepts a range of inks, this 4-pack delivers an affordable and flexible option.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these magnets work on aluminum or plastic panels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. DIYMAG magnets attach only to ferrous (steel) surfaces and won’t stick to aluminum, plastic, or fiberglass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I print full-color graphics at home?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The vinyl face accepts inkjet and compatible solvent or latex inks for full-color printing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DIYMAG","offers":[{"title":"Default Title","offer_id":55168265879895,"sku":"B0C3VCMHWY","price":57.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/diymag-front-view-24x12-pack.jpg?v=1790397249","url":"https:\/\/britishgarage.co.uk\/products\/diymag-blank-car-magnets-24-x-12-in-4-pack-white-printable-vehicle-signs-40-mil-reinforced","provider":"British Garage","version":"1.0","type":"link"}