Café Outdoor chair frames are made with one-inch, non-rusting aluminum tubing, while table frames are made with a combination of aluminum and stainless steel for added stability. Both are powder-coated and available in four colors: mottled grey, titanium black, hammer-tone silver, and bronze. Bronze, titanium black and hammer-tone silver frames are available with black inserts. Mottled grey frames are available with tan inserts only. Round tables are available in powder-coated aluminum or tempered glass; square tables are available in powder-coated aluminum only. Throughout the entire line, furniture frames, inserts, hardware and swivel footpads are made of non-rusting materials.