You are browsing through Zazzle Canada's Ninja magnets area, in which you can find several shapes and sizes of Ninja refrigerator magnets available for customisation or ready to buy as is. A couple of the popular sizes available are the 3" round magnet and the 2" square refrigerator magnet. There is no minimum order size and many magnet designs can be customised with your own designs, photos, and text. To see some of the other products available on Zazzle.ca, check out our main ninja area. Most magnet orders are made in 24 hours.