Item Parts List Description Front Frame Top Panel Bottom Panel Center panel Back Panel Foot Qty Assembly Instructions Step 1 Lay the front frame (A} facing down on a soft surface and unfold two side panels. Step 2 Slide the bottom panel (C) into the grooves and fasten with 5 bolts. Step 3 Fasten center panel (D) into the bottom panel and front frame with 3 bolts. Step 4 4.1 Slide the back panel (E) into the grooves of the back legs. Push until its lower edge fits into the groove of bottom panel. 4.