Excellent Compatibility: 12.2" length x 0.35" wide, 6 pack reusable straws provide sufficient length compatible with Stanley Adventure Quencher Travel Tumbler 40oz Cornflower, Stanley cup 40oz and 40oz Quencher with handle. Please note that they are only compatible with 'Adventure' series, not compatible with 'Iceflow' series!Premium Material: Our replacement straws are made of top food grade 304 stainless steel, the straws are the natural choice for everyone, which is BPA free, plastic free, no metal aftertaste, no oxidation, colorfast, dishwasher safe, reusable and environmentally friendly.Package Includes: 3 * Straight Straws, 3 * Bent Straws, and 1 * Easy-to-use cleaning brush compatible with Stanley Adventure Quencher 40 oz Travel Tumbler. Please confirm the size of our product can match your tumblers before purchasing.Easy to Clean: The cleaning straw brush is long enough (12.2 inch) to reach the bottom of straws, helping you clean straw easily.Carry it with you: For convenience and storage, we also provide a 32cm bag. You can put straws and brushes in the bag and enjoy them anytime, anywhere.