This Pullman Loaf Pan from USA Pan is made from commercial grade bakeware, designed for home use and measures 9 x 4 x 4 (23cm x 10cm x 10cm and 27cm x 10cm x 12cm including the lid). Designed by the world's largest manufacturer of industrial bakeware, USA Pan bakeware is constructed from heavy gauge aluminium steel and features a unique fluted surface that adds strength and facilitates air circulation for even baking. Each pan is coated with clear, non-stick, environmentally friendly silicone that is specifically formulated for baking and contains no PTFE or PFOA.Suitable for use at temperatures up to 230°C or 450F, the pan should be hand-washed with mild detergent using a sponge, then rinsed and dried thoroughly.