What‘s in the package -- Completely sliding floor guide*2,screws*4, anchor screws*4,wrench*1; Diameter: 1 3/8"; Suitable for 1"-2" thickness door panel.
High Quality - The steel has tough stability with matte black texture. The roller is silent and smoothly, can protect the floor any time.
Easy to assemble -- Just need drill holes in the wall and install the floor guide. No need notch in the door. One guide with 8 different ways to install.