· Tailor-made: The straws are specially designed for Infantino - my first tumbler 9 fl.oz. Note: Infantino cups not included· Thoughtful Design: For baby’s safety, our products is designed with soft and comfortable bite value to avoid injured. Besides, we also made a”cross”shaped seal design at the mouth of the straw to ensure that the cup will not leak after it is over turned· Environmentally Friendly: The straws are made of food-grade silicon, safe, nontoxic and environment friendly, and you don’t have to worry about contamination· Replace the Straws Promptly: Long-term use will inevitably leave some residue inside the straw . After the straw is chewed for a period of time, the “cross”value may also be effective. Therefore, we recommend that you replace the straw and bite value every two or three month. Let us protect the health of our children together· Package Includes: The straws is designed for Infantino tumbler, includes 2 straw, 2 White bite values, you can share it with your friend’s baby, they will like it！ Attention, please wash the straw and bite value before using· Full CPC Certified: This product has passed rigorous safety testing by a CPSC-accredited laboratory Dongguan Accuracy Speed Testing Co.,LTD to comply with U.S. standards . Safety for children is our top priority.Note: CPC certification ensures compliance with U.S. Consumer Product Safety Commission regulations for children under 12