Portable to use: The balloon size box is foldable and compact in size before assembly, which is convenient to store and carry to various places when not in use, suitable for creating arcs balloon, columns of balloon, balloon centerpieces Color design: the color of the balloon size box is almost transparent milky white, please refer to the pictures for details, which is easy to observe the status of the balloon, a balloon measuring tool useful for party decoration 11 Holes: Foldable balloon size box can help you measure different size balloons, including 10inch / 25.4cm, 9inch / 23cm, 8inch / 20.3cm, 7inch / 18cm, 6inch / 15cm, 5inch / 13cm, 4.5inch / 11.5cm, 4inch / 10cm, 3.5inch / 9cm, 3inch / 7.6cm, 2inch / 5cm Material detail: The 11-hole balloon sizer is made of plastic, light and easy to carry, not easily stained and broken, safe to use, which can serve you for a long time; You can easily create the desired size of balloons using of this balloon calibration box Warming tip: you need to assemble it yourself after receiving the cube box balloon measuring product, easy to use and convenient to install, providing you with a beautiful balloon measuring tool