Made of food-grade stainless steel, non-toxic, BPA free, the foldable straw is unbreakable, a perfect replacement for plastic straws. Sturdier and safer than disposable straw. The portable set includes stainless steel folding straw, cleaning brush, sturdy ABS case. The reusable drinking straws come with cleaning brush which helps keep your straw in its pristine condition at all times. LOGO can be placed in a conspicuous position.