PLA Flexible Straws Plant-based straws: durable and stylish. Our straws are made of polylactic acid (PLA), which is derived from renewable plants such as corn, cordgrass, and sugar beets. This straw does not contain melamine and BPA. PLA is plant-based, not petroleum-based. The PLA Flexible straw raw materials come from nature and back to nature, with no pollution, Plant-Based Compostable Straws are made of corn starch material, promoting sustainable development of the earth’s ecology. The Alternative: Compared to disposable straws made of wheat, paper, and plastic, these PLA Flexible Straws are sturdy, bendable, and more convenient. These straws will neither become soggy nor disintegrate into your drink. https://www.cnnbcy.com/product/pla-straws/pla-flexible-straws.html