Universal Under Desk Design: Clamps on to desks up to 39mm thick for a near universal fit on most desks || Spring Clamp is easy to remove and reattach. Not only for storing all kinds of headphones like Bluetooth headphones, gaming headsets, noise-canceling headphones, but also for VR glasses, smartwatches, or bags. Built in Cable Loop: Holds your headset's cable in place to prevent it from dragging on the ground or getting caught between your desk chair's legs. Sturdy & Anti-Skid: This headset mount holder is made of ABS plastic with high durability, withstands up to 2 kg (1kg for each hook). Anti-skid silicone pads on the clamp prevent scratching the surface of the desk, prevent the hook from scratching the leather of the headphone head beam. Universal Under Desk Design: Clamps on to desks up to 39mm thick for a near universal fit on most desks || Spring Clamp is easy to remove and reattach. Not only for storing all kinds of headphones like Bluetooth headphones, gaming headsets, noise-canceling headphones, but also for VR glasses, smartwatches, or bags. Spring-loaded & Adjustable Clamp: Dual headphone stand holder is equipped with a spring-loaded c-clamp that accommodates most desks or shelf boards up to 39mm thickness. They can split to two seperate hooking stations. Easy to install, remove and reattach without drills or adhesives.