Features: Brand new and high quality Using carbon fiber frame design, light weight, hard material, shock absorption, easy to install. Ultralight structure, the carbon fiber structural part is about 15g, the total weight of TAP is about 54g, which can reduce inertias and increase speed. Can be printed on any build platform.Durable optical sensor (million of probes cycles). High temperature reliability (70℃-100℃) Tips：The carbon fiber bracket can withstand temperatures up to 150°C,But please note that the temperature resistance of the PCBboard is 70-100℃. Simplified probes mechanism (no docking/undocking macros).No need for separate endstop. Specifications: Material: Carbon Fiber Type:With Stainless Steel Rail/With Silver Rail/Without Rail Size:Approx.45x70.8mm/1.77x2.76inch Package Includes: 1 Set Automatic Leveling Sensor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.