Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1.2 in 1 Multi-function Cup Holder Novel Design--Universal design for cup holder and headphone holder. Desk cup holder and headphones holder made with high-quality aluminum alloy, tear-resistant, can withstand temperatures, perfect for hot or cold drinks, mobile phones, small flower pots 2.Sturdy and Adjustable Headphone Holder- Bearing capacity: 5KG (11 lbs). Design with Adjustable Screw, the headphone holder with 360 rotating arm provides a versatile storage option for hanging headphones, handbags, umbrellas, clothes, hats, etc.Sturdy and durable. 3.Easy to Install, DIY Structure Direct use, no installation required. The cup holder is easy to install and fits table thicknesses from 0.31inch to 1.96inch. The cup holder can be DIY used as a headphone holder alone. 4.Scratch Free Silicone headphone holder and silicone grip pads 't scratch the surface. Better protection for headphones and . The cup holder and headphone holder are made of high-quality aluminum, which is sturdy and durable. 5.No Spilling-The cup holder for desk can hold your drink on the side of your desk. NO more spilling drinks on the desk. Keep your desk clean and un-cluttered.The cup diameter is within 3.34inch Colour:Silver Material:aluminum alloy Package Contents: 1 x water cup holder 1 x Screwdriver 3 x screw Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.