... , ladder-shaped 3.Endure the thermal shock 1.Name: Square high borosilicate glass bakeware2.Size: Various sizes3.Shape: Square, rectangle, oval, round, ... box,24pcs/ctn, according customer's requestMaterial is Boro Silicate glass, soften point: 800 celsius degree, thermal shock 120 celsius ... information about product, please feel free to contact us. High Borosilicate,Silicon Bakeware,Glass Bakeware