This is for both these matching all solid wood portable and adjustable heights work horse benches. They are really easy to operate once you learn how they open and close. There is 4 adjustable heights. They measures 56 inches high closed up 21 1/2 long. Please look at pictures posted to see how they look open and closed and how it holds on top. Easy to carry as well. Great for jobs On the go. Email or text me with any questions.