Lifetime Products 80249 Professional Folding Table, 6', Almond High-Density Polyethylene (HDPE): Thicker, UV-protected, high-density polyethylene tabletop provides rigidity, and superior strength and durability. It is also stain resistant, easy to clean and will not crack, chip, or peel. Powder-Coated Steel Frame: Powder-coating provides a rust-resistant, all-weather finish that allows for both indoor and outdoor use. Solid Steel Brace Arms: The solid, 11 gauge steel brace arms add extra strength and rigidity to the table's foundation. Anti-Wobble Design: The patented, zero-clearance frame design binds the 16 and 18 gauge steel leg cross tubes and eliminates any extra movement or rattle in the table, providing ultimate stability. Safety Locking Ring: The two-stage locking mechanism automatically secures the table and prevents accidental closure from improper set-up.