Excel ES-602472P NSF Certified All Purpose 4-Tier Shelving, 60 x 72 x 24 Inch, Black NSF certified for dry storage applications 600 lbs. per shelf weight capacity using feet levelers (evenly distributed) 4 commercial-grade 60 in. x 24 in. shelves Durable powder coated steel construction Easy assembly with no tools/assembles in minutes with snap together design