Conn. Agencies Regs. § 42-115m-4
Top or principal display surface of a package subject to section 42-115m-3 may be covered by labeling and other descriptive matter which the seller may wish to affix to the package only in conformance with the following specifications:
(i) Not more than 10% of a top surface area of 60 square inches or more; provided, the covered area shall not exceed eight (8) square inches.
(Effective November 4, 1975)