[Product Information]- Baking pan made of 100 percent aluminum construction to promote even browning
- Decreases bake times by up to 15% over traditional insulated bakeware
- Insulated to prevent top sheet from overheating; no-rust promise
- 15-1/2 by 10-1/2 by 1 inches; dishwasher safe; safe with metal utensils
- Lifetime warranty

