"Features: Adjustable height, 360-degree fine-tuning rotation. Make up a level height restrictions and special occasions- installation in the using. 1/4"" male thread mounts to laser-level device and 5/8"" female thread mounts to laser-tripods/poles. Positioning device features very strong magnets and extendable legs for most interior applications as well as a fine adjustment knob for accurate alignment. Common used to all type of level-, it can absorb iron steel by magnets, fixed hanging- in various construction applications by hanging-hole. Specifications: ABS-+Magnet+Metal Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xLevel Bracket"