ASSEMBLY INSTRUCTION STEP1. Connect LEG(B)with TOP CROSSBAR(C) by SMALL ALLEN BOLT(3) and with BOTTOM CROSSBAR(D) by LARGE ALLEN BLOT(2), then insert CAP(1). Screw the bottom FLOOR LEVELER(5) into LEG(B). STEP2. Insert SUCTION CUP(4)into LEG(B)then, place the TOP GLASS(A).