There is no more waste from plastic straws when you drink from this set of 4 reusable straws made of polished 18/10 stainless steel. The straws are comfortably angled into a rigid position standing 8 1/4" tall with a 6 mm. internal diameter. Dishwasher safe for easy clean up, and they are also easy to clean with a pipe cleaner if necessary. Responsibly made in China.