This listing is for one piece of High Definition Stove Glass for a 'ACR - Earlswood MK1 - New Model (Rectangle with Top Corners Clipped) Glass size 320mm x 260mm - thickness 4mm. High Definition Stove Glass© gives you a clearer visual picture of the stove in action and is cut using the latest CNC cutting technology from the highest quality SCHOTT ROBAX© glass-ceramic panels. It has high quality, thermal resistance and can withstand extremely high short-term temperatures of up to 760℃, as well as thermal shocks. Custom glass sizes are available.