Compatible: 12.13 length x 0.37 wide , 6 counts long clear straws plus one cleaning brush. Compatible with stanley straw replacement 40 oz 30oz. Perfect for stanley cup accessories. | Food Grade Material: Made of the same food grade Tritan material as the prototype, BPA free, odorless, hard, thick and reusable. Dishwasher Safe. | Better Drinking: Cold and heat resistantcan, stand up to wear and tear, perfect for daily water,beverage, juice. | Widely Applications: It is not only suitable for Stanley cups, but also for other brands. Please confirm the size before purchasing. | Guaranteen：If, for any reason, contact us as soon as possible. We will help you solve the Problem.