Abstract: A partition for forming fencing, or cages for warehouses, repair shops and the like, typically comprises a plurality of spaced, vertical posts and at least one mesh wall vertically positioned between the spaced, vertical posts and attached to them. The mesh wall defines a horizontally extending portion extending substantially the length of the mesh wall, with the horizontally extending portion being integral with the mesh wall but bent into transverse relation with the remainder of the vertically positioned mesh wall. The horizontally extending portion stiffens the mesh wall. Preferably the mesh wall defines a pair of such horizontally extending portions, one at the top and one at the bottom of the mesh wall. Also, by this invention a pair of mesh walls may be attached to the vertical posts in vertical relation to each other, being attached to each other by connectors through the horizontally extending portions.