The collapsible telescopic straw is the perfect solution for on-the-go sipping It conveniently folds down into a sleek aluminum tube case with a carabiner and keychain, making it easy to clip onto a bag or carry with you everywhere Crafted from food grade stainless steel, these eco-friendly and reusable straws are a sustainable choice for enjoying your favorite beverages. The straw extends from 3.8 inches to 8.9 inches, while the accompanying cleaning brush stretches from 4.1 inches to 9 inches, ensuring easy maintenance. The compact design means they can easily fit in a purse or pocket, and each set comes with a cleaning brush.