Step 1 - Open the fixing button & attach the poles
Step 2 - Install 4 anti-slip pads & twist the 2 fine-tuning knobs to the marked position.
Step 3 - Stretch the rack to installation position, make both ends aligned with wall or other surface
Step 4 - Press the fixing buttons.
Step 5 - Tighten 2 fan-shaped screws to fix the smaller tube
Step 6 - Tighten 2 fan-tuning knobs clockwise to fix the rack