The Lifetime 8 ft. Nesting Folding Tables are constructed of high-density polyethylene and are stronger, lighter and more durable than wood tables. The innovative nesting design allows these strong and durable tables to fit snuggly together, and helps keep stacked tables straight and sturdy. This ingenious architecture saves 20% on the stacking height compared to previous models. Our stain resistant tables are UV-protected with all-weather construction for both indoor and outdoor use. The patented steel frame design provides a sturdy foundation and is protected with a powder-coated, weather-resistant finish. Our High Strength Low Alloy (HSLA) Steel creates a lighter table with increased strength and stability. Built for the rigors of heavy-duty commercial use, Lifetime's folding tables exceed challenging BIFMA standards and are backed by a ten-year warranty