4.Scratch Free Silicone headphone holder and silicone grip pads 't scratch the . Better protection for headphones and desks. The cup holder and headphone holder are made of high-quality aluminum, which is sturdy and . 1.2 in 1 Multi-function Cup Holder Desk Accessories Novel Design--Universal design for cup holder and headphone holder. Desk cup holder and headphones holder made with high-quality aluminum alloy, tear-, can withstand various 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 . 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. 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