1/4″ HOLES ON 5/16″ CENTERS STAGGER PATTERN 16 GAUGE-1/16 THICK- 304 STAINLESS STEEL PERFORATED SHEET 58% OPEN AREA 12″ x 10-3/4″ MADE IN THE U.S.A. SELLING QUALITY METAL PRODUCTS IN THE MID-WEST FOR OVER 60 YEARS CUSTOME SIZES WELCOME–MESSAGE FOR PRICING