Assemble Leg (D) to the Upper Rack (B) and Lower Rack (C) using the Bolt (E), Lock Washer (H), Flat Washer (G) and Dowel (J) by Allen Wrench 2 Assemble Base to the Top (A) using the Bolt (F), Lock Washer (H) and Flat Washer (G) by Allen Wrench (I). Then through the leveler on the bottom of Leg (D) to reach the aim of keeping balance of the product. C / e Cleaning & Care Treat surface with care. Surface is resistant to scratches but is not scratch resistant. Clean surface with a dry or damp soft cloth.