They warped on first use. Instructions say not on broil or it will warp but these were not on broil and on center shelf.

I own these myself now purchased for my daughter. They are great weight....not like others that are so light! Love the 3 sizes

These pans are so great! I purchased them for my mother in law for Christmas too. Nothing sticks to them and the value is great.

Best pans I have ever used. Food does not stick but don't use cooking spray. Over time will stain pans and food will stick

I've used these several times already. Nice and sturdy, they feel strong removing them from the oven. They look so nice too.

nice heavy pans. easy to clean. like how the sides are taller to keep liquids from spilling when moving to the oven.

Purchased these thinking they would be great because they are Nordic Ware. Wrong! They warp during baking, every time, then eventually flatten back out. Can cause a mess depending on what’s on them. Don’t waste your money.

Excellent! These are the best cookie sheets I've owned--and I've tried quite a few over the years! Heavy weight, cooks evenly, non-stick and easy to clean. Nice looking to boot.

I use parchment paper when baking cookies so I really don't know if they are Nonstick but... these pans are so slippery that I almost dropped 3 pans full of cookies. I don't know if they will ever become "un" slippery. I will try a few more times.

These are nice heavy sheet pans. The sizes are great for just about anything I need to do. They have a nice coating on them but I have not used them with anything that might stick yet. It looks like they are an excellent set.