Bulletproof ballistic shields are used by special forces to protect the wearer from pistol bullets. They are usually made from Kevlar (an extraordinarily strong fiber that is five times stronger than steel) or from metal using polymers.
This shield is a direct conversion of the shield from Counter-Strike 1.6 with improved textures (glass transparency was also added, which was not in the original shield).
The shield is designed by only for use with the SA-MP modification (tested on version 0.3c), it is incompatible with the regular version of GTA San Andreas.