30X30 Table Base is an X Blade that will support a table top. Steel X base legs has a black powder coating that is easy to wipe clean. Will support these sizes: 30"Round to 42"Round, 30" x 30" Square, 30" x 42" Rectangular, 30" x 48" Rectangular​. FEET BLADES ONLY. USE WITH SBSTC3 (COLUMN) FOR A COMPLETE BASE OR KIT ITEM: BGE30BASESTDHT or BGE30BASEBARHT - Black; Steel - Depth/Width 30 in - Spider 7-3/4 in x 7-3/4 in square - Bottom 30 in x 30 in cross - Sold per each