Completely portable and has flip-up easy release tabs for installation and removal. Great for one piece tub surround baths, glass, tile or granite surfaces. Rail must be applied to a solid surface - will not adhere over grout lines. For balance assistance only, not full body weight. The most hazardous activities for all ages are bathing, showering and getting in and out of the tub or shower. Approximately 50% of all accidents/falls at home happen in the bathroom due to slippery and hard surfaces. Bathroom safety is paramount in making sure that accidents/ injuries are prevented.