Beige circular cap with a cross-shaped slit in the center. - Color: Beige - Shape: Circular - Features: Cross-shaped slit in the center Thank you for looking. This is an attachment for the Hohoemi milk can. It is designed to be used with a straw inserted. You can adjust the length of the straw to fit the size of the milk can, so it can be used even with smaller milk cans. I opened the bag once and sterilized it with Milton, intending to use it. However, I ended up not using it, so I am selling it. I am unable to offer discounts.