A. Material: Creative desktop cup holder made of thick plastic and metal springs, can withstand different temperatures. The versatile cup holder clip is so lightweight and easy to mount and remove with one hand, suitable for indoors and outdoors. B. Size: The dimensions of the side cup holder office are as follows: 20cm x 10cm x 5.5cm/7.87inch x 3.93inch x 2.17inch, and the opening size is 3.39inch. Our home office table side cup clip fits most desktops, and you can choose between classic black and simple white. C. Design: The cup holder clip tumbler combined with sponge pad, won't damage your desktop and hold firmly. Can be used on different types of tables and surfaces, works well on thicker flat surfaces. Has a small hole on the bottom, which is convenient when you use the USB cable to charge your phone. D. Function: Versatile huge table clip with metal spring can be firmly fixed at the edge of the desk, preventing water and various drinks from splashing on your desk, protecting your computer, documents and other items on the desk. Or even organize your small bathroom accessories and cosmetics! E. Application: The tabletop cup holder fits all cups up to 8.5cm in diameter, including bottles of water, cans of beer, coffee, sodas, etc. It can also be used as a desktop side storage box to store small items, such as keys, cosmetics, decorations, cell phones, chargers, small potted plants and small items scattered on the desk, etc. F. Note: The data are all manual measurement, please allow 1 - 3cm error, due to the difference in light and display, there will be a certain color difference, depending on the physical object received.