EN631 standard, heavy quality, wall thickness 0.8 mm. Compatible with the gastronorm containers made of polycarbonate, enamel and polypropylene. Polycarbonate lids can also be used on the Valueline stainless steel containers. The Gastronorm trays stainless steel Valueline, polycarbonate, polypropylene and enamel can be stacked one inside the other and stored to save space.