... all types of commercial applications. •13 layers Poplar plywood. These tables do not use the cheaper and less durable Chinese Luan ... % bolt through construction for stacking & protection.• Risers Available SHAPE: Round, Rectangular, Square, Half-round, Serpentine, ect.SIZE:Any sizesRound table: 72”, 66 ... ”, 48*18”, etc.Square table: 48*48”, 60*60”, etc. Round foling table