Monthly disposables are a type of contact lens designed for daily wear that can be used for up to 30 days. After this period, they should be discarded and replaced with a new pair. These lenses are convenient for people who prefer not to clean and store their lenses daily, as they are designed for single-use over a month. These lenses come in various prescriptions and styles, including options for those with astigmatism or presbyopia. Monthly disposables are popular among wearers for their comfort and ease of use, making them a practical choice for many individuals who need vision correction.