Comfortable and Comfortable. Non-Slip Grip: The bathtub and shower grab bars work on any non-porous and flat surface, including tile, glass, acrylic and fiberglass. The grab bars provide extra stability when entering and exiting the bathtub or shower for a comfortable experience. The suction cup shower handle features comfortable and easy-grip handles that ensure a non-slip grip for more stable and improved safety. Sturdy and Durable - The shower grab bars for seniors are made of plastic, 2 strong suction cups, very sturdy and durable. You will not slip even when wet, providing a comfortable experience in the bathroom, bathtub, shower and toilet handrail. NOTE: The product will work best on a flat, non-porous surface. Uneven or textured surface will result in a suction cup that is NOT securely attached. Easy to Install - Some shower handles for seniors are easy to install, no tools or drilling required. Simply flip the locking latches to hold the bar in place. You can change its