very disappointed with the desk - the side bars and gray plastic tubes - I ordered 2 units, one came in with the wrong size tubes... getting credit for that one - however, I requested a return for the second one because once we assembled it - it so not stead and the department was afraid to put a computer on it... So I requested a return and order received partial credit with having to pay for the return... I have ordered a lot of items from wayfair and this is my first return. However, the quality missed the mark with this desk.