Received my mats promptly and they are wonderful!  Ordered 3 of the 4' mat, all for my kitchen. The right amount of cushioning for my poor 72 year old feet and back.  The khaki color blends right in with the rest of my kitchen.  Had tried to cancel my order originally because I had found another GelPro mat at Wayfair I thought I liked better....found it was too late to cancel, AND, oh, so glad it was!  They are a little lighter weight than others I found, but not a problem at all.  Perfect!  If you are interested in these, just close your eyes and go for it!