1) Prepare 4 bolts assembly by inserting lock washer (#B), then flat washer (#C) onto bolts (#A). Align legs (#2) to the holes of the table top (#1). Secure by using bolts (#A), but do not fully tighten. 2) Adjust leveler according to ground level. 3) Align shelf (#3) to the holes of the legs (#2). Prepare 8 bolts assembly by inserting lock washer (#B), then flat washer (#C) onto bolts (#A). Secure shelf (#3) by using bolts (#A). Fully tighten all bolts.