3M Diamond Grade Reflective Sheeting offers industry-leading retroreflectivity, conspicuity and legibility because of its highly efficient retroreflective optics. It helps improve safety by providing higher luminance values at distances most critical to drivers. 3M Diamond Grade DG³ Reflective Sheeting is a highly reflective, durable, microprismatic lens sheeting with pressure sensitive adhesive. 7010344991 - 00051135986684