Multiple height levels for flexible adjustment, suitable for living rooms, bedrooms, and conference rooms, perfect for spaces of all sizes. Easy installation without drilling, no need to damage walls or ceilings, can be quickly assembled by hand, and convenient to take apart when moving. Anti-shake locking knob design, fix the angle with one click, no shifting or wobbling while watching. Lightweight and portable design, easy to carry, hassle-free for home placement or taking it outside. Thickened and widened support tray, evenly distributes weight, strong bearing capacity, holds devices securely without slipping., Manufacturer: lzg1115