Solomatic is Griesser's historic external venetian blind, with its original design that's still very much up to date. Continually adapted to the latest technologies, it is still as popular as ever. The curved, hemmed blades provide optimum light control. The Kevlar ladder cord prevents distension and ensures optimum slat closure over time. Solomatic is available in two slat widths: 80 mm and 70 mm (for tight spaces).