Method:
1. Put the hook & loop on the desktop, suggest putting the weight on it for 1-2 hours, then can be used.
2. Press the bottom of the wooden clamp on the hook & loop of desktop.
3. Insert the stainless steel U type card into the bottom slot.
4. fter the pressure is over, the wooden clip sticks firmly, not shake (note: the u-shaped card Inserted can\t let the bottom out of the hook &loop surface, or it will be not fixed and easy to shake).