This is a can cover for the typical 12 ounce cans or any can that has the same size top.
This part should be printed in TPU or felxible material, requires no support and takes about 29 minutes to print Print at 200 celcius, at .02 mm layer height and no supports.
This cap was created to keep in the fizz in a soda and keep things out when for example outside, works well and snaps on easily, has a small lip that holds the cap tightly onto the can and holds in fizz very well for saving a drink for later.