Provides help getting in and out of bed. Can be used on either side of bed. Comes in three pieces, and goes together easily, quickly and without tools. Slides simply under mattress with added feature of extra “no slip foam” on base bar. All steel, chrome plated, solid and easy to clean. Can be adjusted to flat position for easy storage and transport. 19"W x 33"D x 15"H. 250 lb. weight capacity.