This is a hat made by Cap America.
It is black and features an easy fastening strap and the words "50 Golden Years" embroidered on the front. Inside the "0" are the words "NAPA Filters" embroidered in white, yellow, and blue thread. On the left side of the bill are embroidered numbers "1966-2016" in white thread.
It measures about 10.25" long from front to back, 7.5" wide, 7.5" wide across the bill, and 4.5" tall, and 8" in diamater.
This hat was made in China.
The item comes in good pre-owned condition with some wear.