(1).Upgrade your Stanley 30oz Ice Flow Flip Cup with this premium 4-pack of clear replacement straws. Designed specifically for the Ice Flow 30oz Original Lid, these straws offer a perfect fit and a durable solution for your daily hydration needs. Made from high-quality, food-safe plastic, these Stanley straws are built to last and provide a smooth, comfortable drinking experience. (2).Included in the set are 2 cleaning brushes (7.87 inches), which make maintenance effortless, keeping your straws fresh and clean for every use. Whether you're replacing old straws or just want to have extra on hand, this set has everything you need for your Stanley cup. Perfect for those who want to maintain their Stanley accessories and keep their drinks flowing smoothly. (3).These clear straws are an essential accessory for anyone with the Stanley 30oz Ice Flow series, adding convenience and style to your daily routine. (4).Note: Any reference to Stanley is for compatibility purposes only.