Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2071644_2 (web_thickness__mm_ VARCHAR, flange_width__mm_ VARCHAR)
### Question:
What is the web thickness if the flange width is 100?
### Answer:
SELECT web_thickness__mm_ FROM table_2071644_2 WHERE flange_width__mm_ = 100