Description: 【Multifunctional Storage Rack】The Sound Card Tray can be used to place sound cards, mobile phones, power supplies, etc. at the same time. Designed with anti slip texture to prevent sound cards and other items from sliding easily 【Easy to Install】Microphone stand rack tray holder, easy to install and remove, simple and convenient, firm and non shaking. Suitable for multi section pipe diameters, the pipe diameter range that can be clamped is 14-23mm. 【Adjustable】The angle of the Microphone Stand Tray can be rotated 360 degrees horizontally, and the up and down position can be adjusted. 【Easy to Use】Mic Stand Tray has reserved microphone interface and data cable holes for easy use. 【Durable Material】Multifunctional Sound Card Tray is made of plastic material, which is strong, reliable and durable. The back has multiple support surfaces to easily support various devices. Specification: Material: Plastic   Size Chart: 21cmx16cm/8.27inchx6.30inch Package Includes: 1x Sound Card Tray Note: Please allow slightly errors due to manual measurement and different monitors.