United Shield Small Shield Level IIIA w/ Viewport 20inx34in 20x34-IIIA. The United Shield 20x34" Small Shield provides tactical firearms teams with protection against ballistic and fragmentation threats. For a great way to make sure you are working with some of the best shields the tactical industry has to offer choose the United Shield Small NIJ Level IIIA Ballistic Tactical Shield. Specifications for United Shield NIJ Level IIIA Small Tactical Shield: Dimensions: 20x34in Weight: 12.8lbs Features of United Shield Small Protective Shield: Lightweight design Lightweight handle system Protection against ballistic and fragmentation threats LED lights can be fixed to the top or center of the shield Package Contents: United Shield NIJ Level IIIA 20x34in Small Ballistic Shield 20x34-IIIA United Shield 20x34-IIIA: Small Shield Level IIIA w/ Viewport 20inx34in