The bifold shower door is made of 5mm tempered glass and is BS EN 12150 certified.Size: 700mm,760mm,800mm,860mm,900mm,1000mm optional.1850mm Height.20mm out of true wall adjustment each side,700mm (Adjustment 660-700mm);760mm (Adjustment 720-760mm);800mm (Adjustment 760-800mm);860mm (Adjustment 820-860mm);900mm (Adjustment 860-900mm);1000mm (Adjustment 960-1000mm).The quality of our products is elegant. unparalleled and subordinate as to our competitors. We have teamed up with some of the top designers to make our bathrooms classy and idealistic. which offer a wide range of styles and are solely to the market.