If you did not think the venerable cutting board could be improved upon, think again. iSi has done it! The Flex Cutting Board has a raised edge to facilitate lifting with one hand while working with the other, and a contoured design to add utility. Made of high-density, non-porous polypropylene that is durable but won't dull or damage expensive knife blades. It has soft pads that grip your counter for stability. This cutting board is designed for slicing and serving! This revolutionary design features a soft hinge separating two hard sections, allowing it to flex in the center, to facilitate despensing of cut food by flexing up with one hand while scraping with the other. Flexes back to fold for stoarge in half the space. Accommodates large portions.