Dimensions: 29 x 6.5 x 4.5 cm (LxWxH) Material: High Composite+ABS+PC Perfect for just a few seconds in the bathroom, next to the toilet, near the stairs or next to the chair The bell is ready to install, just place it on a surface and push the safety locking switch Two suction handles provide sturdy support Grip to any smooth surface No holes, screws or mess This plastic suction handle can be bolted on Hold, help prevent dangerous falls into or out of the tub. Designed as a serious home medical device, flimsy and inexpensive alternatives can"t be compared to being safe and durable, but stylish enough to fit into any decor. Extremely portable and safe to use on vacation. Great for snowbirds, vacations, hotel stays, renters, temporary fixes or anytime permanent handrails are not practical o can be installed and removed without tools or professional installation.