yohom 2pcs sus 304 stainless steel vacuum suction cup hooks shower holder - removable bathroom shower hook suction towel rack and kitchen organizer for towel hook, bathrobe and loofah,brushed finish yohom <b>specifications</b> <br>main color: silver&black <br>material: stainless steel<br>style: contemporary,modern,simple <br>suction cups base diameter: 1.95inches <br>thickness of hook: 0.6inches <br>suggest max load: 11lb <br>finish: brushed finish <br>package weight: 0.4lb <br> <br><b>package contains</b> <br>stainless steel powerful vacuum suction cup hooks*2 <br> <br><b>how to install</b> <br>1. before installation, please clean and dry the expected place, make sure the bottom of suction cup is clean. <br>2. to make sure it is in pre-installed state, please gently twist the knob cap in an anti-clockwise manner until can not rotate. <br>3. push the suction cup perpendicularly into the expected place, press the knob cap firmly to release air. ( at first installation, please remove the protective cover ) <br>4. one hand keeps pressing the centre firmly, another hand vigorously twists the knob cap in a clockwise manner until lock and can’t twist. then pull the suction cup left and right for testing. <br> <br><b>how to remove</b> <br>1. twist the knob cap in an anti-clockwise manner until can not rotate. <br>2. pull up on the release tab to release the suction and remove. <br>3. wash the bottom of suction cup with water, reuse it after drying. <br> <br><b>attention point</b> <br>1. our suction cup works by vacuum, through pressing the suction cup firmly on the wall to release air then twisting the knob cap tightly until lock in order to reach a vacuum state, not work by the glue. sticky pvc bottom just for your easily placement. <br>2. please confirm if your wall is suitable before installation. only smooth and airtight wall can keep the suction cup in a vacuum sealed state. <br>3. last picture in the listing shows you how to install and remove. be sure to follow all steps and need a certain strength to install. <br>4. you can search for ”suction cup series installation step” on youtube to watch the installation videos.