FeaturesCertificationGreenguard, cULus,UL 2416TypeSide panelCompatibilityGRK-40-36LRD, GRK-40-36HLRDProduct colourGrayPackaging dataQuantity per pack2 pc(s)Technical detailsTypeSide panelCompatibilityGRK-40-36LRD, GRK-40-36HLRDColourProduct colourGray