Very heavy duty! They are magicians to get everything in the box.

So far it's great! It takes some space because of handle on the sides but it's for easy use so I don't complain.

Solid and sturdy. I can’t rave enough about this product. Sure it’s expensive but the cost is totally justified because I don’t have to go out and buy any more baking pants. This is a lifetime quality.

Only used the cookie sheet so far but it is great quality and the set is great having all pieces in one. Non stick works great.