Features: 3D Touch with 4bracket,The bed leveling sensor kit includes adapters pin board so it used for 8 / 32bit motherboards. Automatic bed leveling kit includes 2 cable of different lengths (18cm/100cm), which can be easily disassembled if the distance between Printers interfaces and 3D Touch, It is different to meet the cable length requirements of different printers. 3D Touch Sensor Press the probes twice to test. If a problem is detected during self-test and operations, LEDblinks. PC plastic material, which have a highprecision and stability, precisions deviation+/-0.005mm, ensuring a level print bed. Can be used on heating beds adopt glass, wood, metal and other materials. It have light weight and simple structure and can be easilyapplied. Specifications: Material:PVC,Aluminiums,Cable Part Number:‎3D Touch V 3.2 Package Includes: 1Set Auto Leveling Sensor note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.