<b>Instructions:</b> <br>1.Clean the sureface of ceramic tile, ensure there are no attachments such as particles,dust,oil,etc.,keeping the surface smooth.<br>2.Adsorb the suction cup on the wall and squeeze out the air inside the suction cup hook. <br>3.Wait for some minutes,use finger to pull the hook to confirm that it is firm,then hang the item on the hook. <br><br><b>Notice:</b><br>This items adapt to smooth, flat, non-porous surfaces, good use for marble, smooth tiles,glass,mirror,stainless steel,acrylic plate,PVC board.<br>Please ensure apply hooks to surface above 40⁰ F/5⁰ C temperature to get the best experience.<br>Please don't use that under rough surface, such as rough glass, uneven tiles, mosaic, texture plate, cement wall,pinted wall,wooden material, paperwall,ect.<br>Before hanging heavy objects or valuables, make sure that the air in the suction cup is completely removed, and use your fingers to hook the hooks to test.<br><br><b>Package includes:</b> <br>8 x Suction cup hooks <br><br><b>Specifications:</b> <br>Color: clear <br>Material: PVC suction cup and metal hook Suction cup hook <br>size: approximate 6 cm/ 2.5 inches in diameter.<br><br> <b> Guarantee:</b><br> We offer 90 days support if there are any quality matter. Please contact us immediately if you are not satisified with our product,and we will offer the best service.