b> INTRODUCTION </b> <br> Mini-,hooks, compact and lightweight it can be attracted by iron, steel, nickel and other ferro-material.<br><br><b>YOU MUST KNOW!</b><br><b>-Whether hooks can hold 0lb,few pound or even advertising pounds, your steel plate is decisive!</b><br>1)A thicker Steel<br>Thin steel means saturation of flux in the circuit. Excess flux is wasted in the air and can't be utilized.<br>2)Thin painting covered<br>Thick painting will give rise to a great leakage of flux,only a small portion of flux from base can be utilized to provide force.The thicker the painting, the worse the force!<br>3)hooks can’t attract non-ferro-plate like:aluminum,cu,wood,plastic.<br><br><b>-How to achieve the advertising force?</b><br>1) 0.08 inches or thicker A3 steel plate.<br> 2)The steel attracted by hook should be placed horizontally, no tilt.<br>3) No painting or rust covered on the steel.<br> 4) Straight upside down hanging of hooks.<br><br><b>-Straight upside down or sideways hanging?</b><br>Straight upside down hanging of hooks is recommended, though hanging method of sideways is used in the most common place.<br>Capacity of sideways hanging of hook is determined by the friction of the attracted item, it is much smaller than Straight upside down hanging of hooks. <br><br><b>Warning! </b><br><b>Please be reasonable when sticking the hooks to a thin steel with thick and smooth painting at sideways, like Refrigerator,Filing cabinet....etc,because most flux is wasted in air!</b><br><br><b>Package includes:</b><br>10pcs steel hooks.<br><br><b>Service:</b><br>If you have any questions about the hooks, our customer service staff will reply to you within 24 hours.