This giant 8.5" paper wrapped straw is made from sustainably sourced cellulosic materials (wood-pulp) and recycled content that offers a feel and performance similar to regular plastic straws. BPI certified for commercial compostability and also meets ASTM D6400 and/or D6868 for compostability. Cellulosic straws help to reduce landfill plastic. Recommended for use with all beverages including milkshakes, floats, smoothies and other thick beverages.