The economical way to keep concrete and jersey barriers visible at night, during rain, or in tunnels. The perfect combo of flexibility and durability for maximum safety on temporary traffic work zones or for permanent delineation. White PCBM-9 reflective markers can be top or side mounted and come pre-drilled for adhesive or bolt-mounted installation. Nine square inches of fade-resistant, UV-stable reflective sheeting meets MUTCD requirements and VA SPEC. Color: White. Marker Dimensions: 3” x 3”. Total Item Weight: 5.3 lbs. Find more concrete barrier markers and traffic safety equipment at 95TSS.