Solid rubber construction formed with a diamond deckplate pattern on top surface. A sturdy waffle support system on the underside achieves maximum safety and comfort for the worker. Overall thickness is 1/2 inch. Available in three versions: - As a single work station mat with beveled borders on all 4 sides; or - As a mat with interlocking teeth on one end to serve as an "End" mat. - As a mat with interlocking teeth on both ends to serve as a "Center" mat. Specify Ends, Centers or Singles when ordering.