10/6mm black tempered glass??Capacity for shelf:33lbs and 110lbs for the bottom one?? 110lbs for mount??iron back rack with cable management system to hide the messy cable</br>Recommend TV size:32-60 Inch?? Compatible with mounting hole pattern : 100x100mm ?? 100x200mm?? 200x200mm?? 200x400mm?? 400x400mm??400x600mm</br>The rack has three different heights can be adjusted?? and the mount can Swive