Each life preserver must have the following information clearly marked in waterproof lettering:
(a)
In letters three-fourths of an inch or more in height;
(1)
Adult (for persons weighing over 90 pounds); or
(2)
Child (for persons weighing less than 90 pounds).
(b)
In letters that can be read at a distance of 2 feet:
[CGD 72-163R, 38 FR 8121, Mar. 28, 1973, as amended by CGD 75-008, 43 FR 9771, Mar. 9, 1978; 43 FR 10913, Mar. 11, 1978]