Double sided enamel signs 30 to 48 inches 100% quality assured. These are rare and high in demand plus we are supplying hanging iron brackets for these @90 dollar per each. Sizes from 30" to 48". Our metal sheet is 1.5mm thick baked at 830 deg to give porcelain a rock solid performance lasting longer than usual enamelling that other do. We don't consider ourselves in competition with other suppliers as what we deliver is pure quality here. Double sided porcelain signs are made with brush and stencilling art and their production is slow. Very well defined stencilling art is required for these big signs.