Push-Up Bra Cups, WhiteDritz Push Up Bra Cups help to form and reshape the bustline. Simply insert the cups inside bra and position them for a comfortable fit. No pinning or sewing required! Made from molded polyfill with tricot knit covers, these bra cups are machine washable and dry cleanable. Forms and reshapes bustline Insert inside bra and position for a comfortable fit Molded polyfill Tricot knit cover Machine washable and dry cleanable No sewing or pinning required