This half size foil steam table pan lid is made of 45 gauge aluminum foil and fits half size foil steam table pans. This lid compatible to AFC-WP-5122, AFC-WP-5132P foil pan.Product dimensions:Top Out 12-25/32" x 10-13/32" Top In 12-11/32" x 9-31/32" Vertical Depth 5/8" Product weight:-Half Steam Table Pan LidUsage Tips:-Additional info:WP 5001 is comparable, or exactly the same as, these manufacturer's product numbersPactiv 1012 Wilkinson 1200 HFA 2049 Reynolds RL970 Novelis 555 AFC-S12L-WP-5001 #01247