Quaker!
This is a cap from the American company "Quaker Oats Company," headquartered in Illinois, which manufactures granola and breakfast cereals.
COLOR|Beige
SIZE|55cm × 60cm, Height: 11.5cm (measured vertically from the base to the top button. Please consider this as a reference as there may be an error of ±0.5~1cm depending on the measuring method.)
MATERIAL|Unknown (estimated cotton)
CONDITION|Cleaned. No noticeable stains or fraying.