Hoffman PCP612 Panel Roof 600x1200 Blk, 5.63x51.52x23.50in, Plastic.Features:Frame made of 16 gauge steel Overhead panel made of .22-in. polycarbonate Product Specifications BRANDHoffman® MANUFACTURERS PART NUMBERPCP612 CONSTRUCTIONPlastic DESCRIPTIONWindow Ceiling Panel A X B X C MM143 x 1309 x 597 USE WITH CABINET WIDTH600 mm AISLE WIDTH INCHES48 A X B X C INCHES5.63 x 51.52 x 23.50 AISLE WIDTH MM1219