... : 0.1%~0.3% 3)No radiation, acid-proof glass tiles:1) Use: usually for exterior and interior floor and wall ... sizes3) Size: 10x10, 12x12, 15x15, 20x20, 23x23, 30x30, 15x48, 48x48, 50x50, 25x100mmThickness: 4mm/6mm/8mmSheet size: 300x300mm, mounted on a sheet ... of 6mm), 11 sheets/carton (for thickness of 8mm) glass tiles