Sip Sustainably! 🌍 Crafted from high-quality stainless steel for long-lasting use. BPA-free and lead-free materials for peace of mind. Ditch plastic and embrace sustainability with every sip. Includes a flexible brush for hassle-free maintenance. Tailored for Stanley 40oz cups, ensuring a snug fit. 4 pcs + brush 12" length Reusable The AUAUY 4 PCS Stainless Steel Replacement Straws are designed specifically for the Stanley 40oz Adventure Quencher Travel Tumbler. Made from high-quality food-grade stainless steel, these straws are reusable, easy to clean, and come with a cleaning brush. Enjoy a safe, eco-friendly sipping experience while reducing plastic waste.