Construction Units Branch of Service Patch - U.S.S.R. ~ Nice Cold War era original Soviet service patch. The design is impressed in heavy textured flexible vinyl (or a similar material) on a cloth background slightly over 2½" x 3¼". This is an original patch that was rendered surplus on the fall of the Soviet empire. See my eBay store for more patches and other militaria. Pay no more than $5 shipping for any size patch order. Wait for my invoice to get the shipping discount.