Marines are prohibited from:
a. Tattoos or brands on the head and neck.
b. Sleeve Tatoos. A sleeve tattoo is a very large tattoo, or a collection of smaller tattoos, that covers or almost covers a person's entire arm or leg.
c. Half-sleeve or quarter sleeve tattoos that are visible to the eye when wearing standard PT Gear (T-shirt and shorts). A half-sleeve or quarter-sleeve tattoo is defined as a very large tattoo or collection of smaller tattoos that covers, or almost covers the entire portion of an army or leg above or below the elbow or knee.
d. Tattoos or brands that are prejudicial to good order, discipline and morale, or are of a nature to bring discredit upon the Marine Corps. These may include, but are not limited to, any tattoo that is sexist, racist, vulgar, anti-american, anti-social, gang related, or extremest group or organization related.