A USA Pan medium loaf pan, 1.25 lb. volume. Aluminized steel with Americoat silicone nonstick. Baking surface 9" x 5" x 2.75"; outer 9.625" x 5.625" x 2.75". Ridged / corrugated texture; steel-wire rim. Oven-safe to 450°F. Silicone, nylon, or wooden utensils only. Limited lifetime warranty. USA Pan's FAQ lists Americoat as a silicone coating made without PTFE, PFOA, PFOS, PFAS, and BPA.
The middle loaf size. 9x5, not the 10x5 large.