I have nothing negative 2 say about this board!! It was God sent!! How something so simple slips by our minds!! If U have a patient that is bed 2 chair, etc. this is a great thing!! my 90 yr Aunt had a stroke on her right side 6 weeks ago. this was mentioned 2 me once N swing bed but that was it! Not being able 2 lift do 2 shoulder, hip, knee replacements, I needed someone 2 level the playing field!God brought it back 2 my remberence! I ordered it! This allows she %26 I 2 move her for place 2 place without lifting her. It is like a capital A! U have the. bed %26 wheel chair facing each other off side, the board goes kinnycornered with each of it ends bridging the gap! The wood is slick like a surf board %26 they start where they sit %26 slide 2 the opposite end of it where they want 2 B %26 they do!! We take it everywhere!!! If U learn how 2 use it properly, U will never go without it!!