Specifications: Item Name: desktop cup holder Product material: ABS+stainle steel Size: 10X20X10.6cm Applicable Cup Diameter: le than 8.5 cm/3.35 inches Weight: about 220g Package Included: 1 x Cup Holder Features: Bottom opening design: You can place the phone that is being charged, saving space. Beautiful and practical: for the ultra-high practicality in a small space, it does not take up space on the table side. Multi-function: you can put water cups, drinks, coffee cups, mobile phones, and can also store cosmetic bottles. Metal inner clamp: stable force, simple operation. Anti-slip: Sponge pad design, effective anti-slip, does not damage the desktop. The side opening design of the cup holder: you can place a water cup with a handle, and there are more poibilities. Notes: 1.Please allow 2-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may be slightly different from the actual color of the product. Thank you!