2K Furniture Designs T999 Assembly Instructions Manual page 9

Step 9:
G: 4sets
B: 4pcs
B
B
G
G
G
Assemble Bottom Panel(21) to Dividers (18) &(19) using Wood Dowels (B) & Screws (G) as shown above.
Step 10:
Insert Back Panels (20) into grooves on Shelf (17 ) & Bottom Panel (21) as shown above.