Product review (5 stars): Good Value
If you do any baking or cooking in the oven, you must have an oven liner.  I didn't believe I would get 3 liners for the price I did.  You may think it a waste to have an oven liner but have one spill over or do something stupid like turn the oven on with something plastic in the oven and you'll realize the benefit of an oven liner.  I'm glad I have extras just in case!