Macarize Food grade stainless steel, no metal after taste. Macarize makes all of the products by using materials that are reusable, recycled and up-cycled, because we know that we have a moral responsibility to seek out sustainable ways to protect our planet. In pack 2 straight straws of 8.5", 2 bent straws of 8.3" and 1 cleaning brush In a Practical Carry bag, Food grade stainless steel, BPA free and safe to use no metal aftertaste.