Protect your foods from cross contamination with this multi-purpose 3 piece set. Lightweight, flexible, and easy to use, these mats can be used on any flat surface and bend for easy transfer to pots and pans. Each mat is a different color, uniquely coded for use with different food groups. Made of non-porous material that won't retain odors and dull your knives. Measures 15in/38cm x 11.5in/29cm. FDA approved and dishwasher safe. Made in USA.