The set includes lightweight aluminized steel pans and a carbon-steel wire cooling rack.
The pans have a silicone nonstick finish.
The cooling rack has a nonstick silicone/polyester coating.
Yes, the cooling rack fits inside the quarter-sheet pan.
Cooling rack dimensions are 12" x 8 1/4" x 1/2" high.
Quarter-sheet pan dimensions are 12 1/2" x 9" x 1" high.
The set has a silicone nonstick finish, and the care instructions recommend using only wood, silicone or plastic utensils to help avoid scratching the surface.
Do not cut baked goods while they are in the pan.
Hand-wash the pieces after use.
Do not use abrasive cleaning products or scouring pads.