The rotating suction cup grab bar, 19¾ inches, adheres to almost any smooth surface without the need for tools. The benefit of its rotating design is it gives you the freedom to create a straight or angled grab bar. In addition, this Bathroom Grab Bar does not put any holes in the surface whether it's installed on shower wall or bath tub. It is able to get away with no damage because of the large four inch suction cups. The suction cups lock in place and have red or green indicators. Green means you are good to go and red lets you know to reapply. This indicator improves the safety of using this product because you always know if it is secure at a glance. Designed to assist in balancing and shifting weight in and out of the bathroom area Suction cups allow tool-free installation and provide a secure solution that will not harm walls or surfaces Multi-directional adjustment with 3 suction cups and 2 rotating grab bar surfaces allowing user to rotate to any angle or position to suit individual needs
