This Folding Reusable Stainless Straw helps cut down on unnecessary waste! Made of medical grade stainless steel. This is a well-designed and sturdy reusable straw. Includes a small carrying case for storing the straw while folded. You can tie the case onto your bag or belt or simply toss in your bag. 3/8″ Diameter x 2/8″ Diameter x 9″ L