Bra pads measurement: the pads size is approx. 12. 5 x 12. 5 cm/ 4. 9 x 4. 9 inches, common size, fit for various kinds of bra and breast, can meet your needs well . Quality material: this set of bras is made of sponge of good quality, ventilate and soft, will not hurt your skin, and the common thickness make them undetectable . Sponge . Useful push-up pads: below the insert pad is thicker than the top, more conducive to the accumulation of your breast, the pads are not easy to slip or move around . Wide application: this set of bikini pads has 3 colors, white, black and beige, general and common, can fit for your daily wear bra, bikini top, yoga bra and sports bra well . Quantity: this package includes 3 pairs of bra pads, allow you to change and wash, enough for you to use .