SiliconeZone® is the leader in Silicone Housewares and manufactures the Highest Quality Silicone Bakeware and Tools on the Market. Our products meet True Commercial Standards with a Lifetime Guarantee. We Never Use Bulk Fillers in our products that compromise the quality and performance of the product. We are committed to maintaining the highest levels of manufacturing quality, product performance and customer satisfaction. Keep cheese flavors seperate with this set of color coded boards. Lightweight, no-skid boards flex for food transport and ease of pouring into bowls. Made with polypropylene and silicone, 10 inch diameter.