Mellanyl sheets are made from 100% PLA (poly-lactic acid/polylactic acid), a plant-based bioplastic derived from corn or sugarcane. Mellanyl sheets closely resemble polystyrene sheets and share some of the same properties. The sheets are easily printable. They can also be cut, drilled, bent, milled and laser-cut. These sheets can serve as a substitute for polystyrene in various applications such as point of sale, displays, shelf strips, wobblers, etc.