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_name_3 (thickness VARCHAR, weight VARCHAR)
### Question:
Which Thickness has a Weight of 3.50grams?
### Answer:
SELECT thickness FROM table_name_3 WHERE weight = "3.50grams"