Made from a 3 ply premium food grade kraft paper, our straws hold their shape longer when submersed, over some other straws which are only 2 ply or less. Biodegradable and compostable these straws are a great choice for our environment over a plastic straw and not only look great, but are a practical choice for eco friendly venues. Our straws come with all relevant test data for dye levels and heavy metals. Suitable for all carbonated drinks, water, fruit juice and other similar products.