The measurement tool is made of , durable and useful, suitable for nipples measurement, suitable for find correct breast flange, useful and excellent, can be used for long time, cute appearance design, lovely and adorable, useful and decorative. Features -Color:Assorted Color -Material:Paper -Size:22.00X10.00X0.20cm/8.65X3.93X0.08in - The measurement tool is compact, which can save space and is easy to carry everywhere. - The nipples flange measurement tool can help you quickly determine the correct and suitable size in seconds. - This measurement tool has a clear scale and is absolutely accurate and easy to read. - The nipples sizer measuring card helps you find right breast flange or to avoid pain during suction. - The measurement tool is portable and simple to use. You can take them to anywhere with no burden. Package list: 1 x breast flange nipples measurement card