<b>IMPORTANT<br></b> When you install the suction cups make sure Clockwise the knob at least 7 circles to form the vacuum.<br> This product not work by the sticky but the vacuum.<br> The sticky rubber can help you easier to place the suction cups.<br> <br> Any problem with the product , please email the seller via AMAZON . <br> <br> This SOPE DISH original design created by and for the exclusive use of SANNO . <br><br> <b>We offer the high quality and the best service</b><br> 1.100% MONEY BACK GUARANTEE the fixing is not strong enough for you you do not like the quality of the materials . <br> 2 . Support the suction cups FREE REPLACEMENT GUARANTEE within a year . <br> 3 . Any dissatisfaction , please fell free to contact us . We will try our best to solve your problems . <br> <br><b> Material Type : </b>Basket Wire - 304 stainless steel . <br>Cap and knob - plastic (chrome plated ) . <br>Suction cap - natural rubber . <br><b>Dimensions</b> : 5-1/4 " L×4 " W×1 "H . The suction cup diameter is 2-3/4 inches . <br> <br> <b> ATTENTION !!! </b><br> Suction Will Not Work Over Grout Lines Or On Porous Surfaces<br>Such As Wood , Unfinished Marble , Granite , Porcelain , Wallpaper , Natural Stones (Such As Travertines ) , Painted Wall & Any Surface That Is Bumpy , etc . <br> <br><b> YOU WILL GET : A DURABLE SOAP DISH . </b>