Samuel Groves Made in England 1817 Aluminium Baking Tray (370 x 265 20 mm)

Amazon

1.6 Aluminum - Excellent Heat Conductor Not dishwasher safe - hand wash only Oven safe for use in any commercial oven Heavy gauge and extremely durable Dimensions 368 X 267 X 19MM

Zoro Tools

14" Aluminium Baking Tray M1014 Measurements: 368mm x 267mm x 19mm