A USA Pan jelly roll pan (SKU 1040JR-1). Aluminized steel with Americoat silicone nonstick. Baking surface 14.25" x 9.375" x 1"; outer 14.75" x 9.875" x 1". Corrugated floor for air circulation; steel-wire rim for grip and warp resistance. Official page lists it for jelly rolls, cookies, biscuits, and roasted vegetables. Oven-safe to 450°F. Hand wash; official use-and-care says do not dishwasher and not to use cooking spray. Silicone, nylon, or wooden utensils only. Limited lifetime warranty. Made in the USA from globally sourced materials. USA Pan's FAQ lists Americoat as a silicone coating made without PTFE, PFOA, PFOS, PFAS, and BPA. Specs from USA Pan's jelly roll pan page.

The smaller everyday sheet pan we keep next to the quarter sheet. Same steel, a little more floor space.