The hole at the bottom is convenient for inserting a USB cable to charge your phone. Space saving and practical: Squeeze firmly against the side of the desk, save space on your desk. Reliable and Versatile: It can hold cold drinks, cell phone, cosmetics, stationery, flowerpot, small things scattered on your desk. Perfect gift idea: ideal for all office workers, programmers, avid gamers, receptionists, secretaries and anyone who wants a drink without accident or wet. Premium ABS Material: Choose the high quality ABS material which won't break easily. Color: Black This cup holder clip can hold cold drink, cell phone, cosmetics, stationery and small things scattered on your desk. All you have to do is just attach this cup holder super convenient at your desk and you're good to go Ideal for all office workers, programmers, avid gamers, receptionists, secretaries and anyone who wants a drink without accidents or wet spots, the clip cup holder will make a perfect gift idea Functionality - Material: ABS. - Size: approx. 20.3x18x5.2cm. - The hole at the bottom is convenient to insert a USB cable to charge your phone. - Space saving and practical: squeeze well in the office, save space. - Reliable and Versatile: It can hold a cold drink, cell phone, cosmetics, stationery, flowerpot and small things scattered on your desk. - Perfect gift idea: ideal for all office workers, programmers, avid gamers, receptionists, secretaries and anyone who wants to enjoy a drink without accident or wet. - Premium ABS Material: Chose the high quality ABS material which will not break easily. & nbsp; - Tip: Dear buyer, Due to lighting effect, screen brightness, manual measurement etc., there could be slightly difference in color and size between the photo and the actual item. Sincerely hope that you can understand Thank you The package includes 1 x clip for cup holder