BINO SMARTSUCTION Chrome Steel Shower Caddy, Deep Basket Item location: United States, United States Shipping to: United States Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, PO Box Brand: BINO Material: Steel 1. Clean both the wall and the base of the suction cup with water or rubbing alcohol. 2. Make sure the base of the suction cup is completely flat before applying to wall. 3. Apply pressure to both the base and cap of the suction cup and twist the cap to secure, as shown in the included instructions.