EMG Tactical Dummy Training SAPI Plate Insert Size Medium (One Pair) Non-ballistic Dummy Training plates add correct shape and form to your MOLLE carrier vest during training exercises without risking damage to your expensive, real armor plates. Heavy duty high density EVA foam construction, can also be used as flotation plates (not rated as a life preserver) Identical in shape, curvature, and thickness to real SAPI armor plates 10x13 Size Medium Comes with both Front AND Back plates!