Features: Convenient to replace: With the quality material and button design, these feeding pads are washable and easy to unfasten, bringing you convenience. Wide occasions: These feeding pads are foldable and lightweight, easy to carry, which are able to lie flat and well hide under shirt. Specifications: Material: cotton Color: as picture shown 3 designs Sizes: External diameter: 6.35 cm/ 2.5 inches Inner diameter: 1 cm/ 0.39 inches Thickness: 0.12 cm/ 0.05 inch Package includes: 24 x Cotton pads for feeding Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.