3-19mm Clear Toughened Glass with Hot Stability 1. Unbreakable Glass Sheet 2. 20 years' experience 3-19mm Clear Toughened Glass with Hot Stability 1. Unbreakable Glass Sheet 2 ... .Interior glass screens, partitions, balustrades etc.Shop display windows, showcases, display shelves etc.Furniture, table-tops, picture frames etc. THICKNESS 3mm, 3.2mm, 4mm ...