MasterMaid New Flexible Kitchen Cutting Mats in Unique Modern Neutral Colors, Antibacterial, Non-Porous Chopping Surface, Textured Bottom, Dishwasher Safe, BPA Free, Set of 4pcs

They have no non-slip mechanism. That part of the description was inaccurate. Also the dimensions were wrong- they're 12 x 14 & 15/16ths, not 11 x 15. That extra inch means that they wouldn't fit in my dishwasher which was the whole reason I bought these.

Bought these because I liked the colors but am very disappointed first time in the dishwasher they curled don’t lie flat anymore. Who doesn’t put their cutting mats in the dishwasher? What a waste of money DON’T buy them. Even if you don’t put them in the dishwasher they are not slip resistant.

Don't understand what others are complaining about. I think these mats are very nice, inexpensive, and are nice colors for my kitchen. I highly recommend.

They are nice colors. But on a granite counter top, it slides like crazy when you try to cut anything (bread, onions, etc.). Might have to get something else.

Great complementary wedding gift!

Love these, had clear ones before, i like having different colors and they are just perfect.

Love these so much more than what I was using

Very good quality!