PME 6 inch SQUARE pro aluminium cake pan baking tin - from only £5.06
Square Cake Pan, Anodised Aluminium Square Cake Pan Non-Stick Large Square Cake Tin with Loose Base Dishwasher Safe PFAO Free with Removable Bottom 6 Inch | Walmart Canada
Square Cake Mould in Aluminium 6 Inches & 3 Inches | All About Baking