Traditional Culture Encyclopedia - Traditional culture - How to install a chalk rack under IKEA's small blackboard?

How to install a chalk rack under IKEA's small blackboard?

1. First, under the small blackboard of IKEA, use chalk to install and fix four mobile rubber tires on the universal wheel frame of the shelf.

2. Secondly, assemble the 50×25 inner side of the column to the caster frame.

3. Finally, assemble the square cross bar above the column with screws to complete the installation.