Dots galore in to size mixtures. Our regular mix contains discs of 10mm, 15mm, and 20mm diametres, while the XL mix contains discs of 25mm, 30mm, and 35mm diametres. All are 5mm to 6mm thick and double-fired to a high vitrification level and low porosity so that they can be used outside in both artistic and architectural applications. The colours are vibrant and include electroplated metallics. Fully UV- and frost-resistant.