Product review (5 stars): Perfect
I wasn't expecting much when I bought these because of the low price, but these are perfect and I won't need replacements.  The color worked out well with my stove.  These are light, but have not warped at all in the 6 months I've had them.  They cover the burners flat - no wobbling - so it keeps things from falling under the burners.  I like these a lot!