Features: The lampshade adapter can convert the lampshade to be clamped on a standard bulb without using a lamp harp. Simple lampshade attachment,mounts directly on a light bulb and lampshade goes on top. Make of Iron materials, which is strong to install and keep your lampshade horizontal. It can be used for table lamp, floor lamp, standing lamp, desk lamp, suitable for home, bedroom, living room, office. Simple and convenient lampshade attachment, no harp required. Specifications: Materials: Iron Main color: Black/Gold/Silver Length: about 10.5cm/4.13inch Package Includes: 2pcs Lamp Shade Harp Holder note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.