Fetures: 1, High-quality Material: Made of safe food grade material. The folding straw is made from food grade silicone, which is non-toxic, tasteless, 100% BPA free, reusable and durable straw. Our straws are perfect for any cold or hot drink in all seasons. 2, Easy Cleaning: Our reusable straws are equipped with a silicone brush that is enough to cover the entire straw. The brush is well placed in the center of the straw for easy movement and cleaning. 3, Environmental protection: Folding straws can be reused to replace plastic or paper straws for daily use. It can reduce stress and avoid environmental pollution one-time pollution. 4, Foldable Straws: Includes silicone folding straw cleaning brush and hard shell bracket, which is very convenient for family travel. 5, Perfect Gifts: It is a perfect birthday present for your family, friends and colleagues and they will love your love for them and feel particularly satisfied. Specifications: Single product full weight: about 48g Folding straw size (approx): inner diameter 8mm / 0.31 inch outer diameter 9mm / 0.35 inch length 23cm / 9.06 inch Folding straw weight: about 25g Single product storage box size: about 7.3 * 3.3 * 2.7 cm / 2.87 * 1.30 * 1.06 inch Package Included: 1X Folding Straw