Button Bros manufactures custom square and rectangle button magnets in Toronto, where the family business has made custom products since 1990. Our square and rectangle button magnets combine a durable steel shell with vivid full-colour printing and a scratch-resistant ultra premium laminate finish — topped with a strong flat magnet backing for fridges, filing cabinets, and any magnetic surface.
Choose from 1.5" square, 2" square, and 2" x 3" rectangle sizes. Upload your design, get a free digital proof before production, and receive your custom magnets fast. No minimum order, 2–7 day turnaround, and free shipping across Canada on orders over $350.
Looking for round? See custom button magnets in 5 round sizes, or browse all custom magnets.
Need a flat magnet instead? See square and rectangle fridge magnets in 15 sizes.