These can be supplied in hard enamel, new enamel, soft enamel, soft enamel on iron / steel, printed, 3D relieved or glitter. They can also be supplied double sided or single sided. Sequential numbering can also be supplied if so required. They can be supplied with an epoxy coating ( like transparent varnish ) or without an epoxy coating. They can be matched fairly closely to the Pantone range of colours. They can be supplied in almost any size or shape.