A hair closure is designed to cover a localized area of the scalp, typically around the crown or parting area. A lace frontal provides wider coverage across the front hairline, usually extending from ear to ear.
Closures are commonly available in sizes such as 4×4, 5×5, and 6×6, while frontals often include 13×4 and 13×6 options.
The right choice depends on your preferred coverage, styling requirements, and product specifications.