The bathroom suction cup handle should be installed on flat, smooth, non-porous, and non-rough surfaces such as marble tiles, ceramic tiles, and glass (not suitable for ceramic tiles, limestone). 2. The bar should be checked before each use to ensure it is securely attached. Dimensions: 29.5 x 9 x 8 cm. The bathroom vacuum ramp is a useful aid for mobility in the bathroom, shower, and ceiling. Provides safety in your shower or bathtub. Easy to install: This suction cup shower handle requires no tools or drilling. Simply turn the locking latch to attach the handle to a smooth surface and you can change its position according to your current needs. The bathroom suction cup grab bar helps users safely get in or out of the ceiling, bathtub, or bathroom with strong, non-slip suction cups. The portable suction cup shower handle is an ideal gift for disabled people, pregnant women, the elderly, handicapped, disabled, and small children.