The Twist N Lock+ series of functional bathroom storage organizers install with an innovative twist. Now a completely coordinated range of accessories can be mounted on smooth, shiny surfaces like glass, mirror or tile. Just press, “twist and lock” for a quick no tools installation. The Twist N Lock+ superior strength suction cups will hold up to 4.5 lbs. For an added PLUS - we've designed the bracket to also utilize a screw if you're looking for a more permanent installation. The Twist N Lock+ brackets can be installed safely and securely anywhere.