brand new and high quality. Features: Made of high-quality metal material, it has a high load capacity of 2kg, stable and firm to use. The clamp can hold the tube body with a diameter of less than 4cm, with a built-in sponge cushion, which can prevent scratching the tube body or equipment when adjusting the height. The tray is designed with hollow-out, which can provide better heat dissipation and prevent the sound card from heating up for too long. No matter how long the live broadcast for time is, you don'for t need to worry about the sound card overheating. The plate adpots the spraying process technology, evenly thickness and give you a soft and smooth hand feeling. Easy and convenient for us to install and remove. It is suitable for studio, stage, chatting room, Internet bar, broadcast room, control room and so on. Sound Card Tray only, other accessories demo in the picture is not included. Specifications: Material: Metal Type: With Hollowed-out, Without Hollowed-out Size: app. 25.5x19.5mm / 10.04x7.68inch (The Hollowed-out one) app. 22x20mm / 8.66x7.87inch (The NOT Hollowed-out one) Color: Black Quantity: 1 Pc Note: No retail package. Please allow 0-1mm error due to manual measurement, pls make sure you do not mind before you bid. Due to the difference between monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Sound Card Tray