Professional quality baking provides uniform heat distributionto help cook any food evenly. 
Innovative bakeware releases even the stickiest or most delicatebaked goods quickly and cleanly, so it's easy to bake withconfidence. 
Heavy-gauge steel core won't warp and heats evenly without hotspots so your cookies and cakes come out of the oven perfectly andevenly browned. 
The interior of each piece has 3 interlocking non-stick layers thatare designed to deliver long-lasting, high-performance release.
Reinforced rolled edges prevent warping. 

Tip to keep the pan:
Dishwasher safe and hand wash recommended to preserve nonstickquality over the years. 
Simply use warm soapy water. 
Do not use steel wool or abrasive sponges as they can also scratchand remove the non-stick surface.