ITEM NOMINAL SIZE* RECYCLED ISO SOUND NUMBER (Inches) EDGE DETAIL NRC R-Value AC CAC LR CONTENT % ABSORPTION CLASS SAFETONE > CLASS AWhite Overtone 1682-OVT-1 > * Also available in metric > TRIM EDGE REVEAL EDGE A. TRIM EDGE NARROW REVEAL EDGE C. REVEAL EDGE NARROW REVEAL EDGE I. NARROW REVEAL EDGE E. NARROW REVEAL EDGE 15 16 " Grid (Square) " Grid 15 16 " Grid (Bolt Slot) 24" x 48" finiSHeS HigH ligHT noiSe White Overtone White Nubby ReflecTance ReducTion INCLUDED FOR added Mold and MildeW ReSiSTance 16 CONTENIDODE MATERIALRECICLADO RECYCLEDCONTENTSAFETONE CONTENIDODE MATERIALRECICLADO RECYCLEDCONTENTSAFETONE CONTENURECYCLɉSAFETONE TRILINGUAL CATALOGTRILINGUAL CATALOGTRILINGUAL CATALOG ᱙ SAFETONE MF CLASS A CLASSE A CLASE A RECYCLEDCONTENTSAFETONE RECYCLىCONTENUSAFETONE CONTENIDODE MATERIALRECICLADO