This sliding rail set is compatible with WLKATA Mirobot and it can enlarge the workspace 0.5 meter. It has stable performance, and could be controlled by using Blockly and Teach-and-play methods in WLKATA Studio. A cable carrier is also provided for protecting the wires. The sliding rail could be assembled either horizontally or vertically, so that maker could build a three dimensional mini-factory by adopting a group of sliding rails and robots creatively. Visit Link: https://www.wlkata.com/products/wlkata-sliding-rail-set