This 24 or 48 piece instant button sets are perfect for fixing your favorite blouses and shirts that have lost buttons. These buttons are a neutral shiny imitation pearl white that goes with any outfit. Comes in handy when a button has been suddenly lost. Easy to use. No sewing necessary. The backing is well designed and made out of gold toned metal. Each instant button measures approximately .4 Inch in diameter and 0.5 Inch in length with backing.