These units are 7 ft high and 3 ft at the very top crossbar not 7 in and 3 in. They are not made of wood and I definitely dont call him straight they are plastic steaks kind of a pain Also the screws dont really fit right The screws are fine but the holes that they made for the for the screws to go through are smaller than the screws You actually have to drill out the hole just to make them fit Its kind of a pain in the neck to be honest with you

These are nice and sturdy.

This is absolutely the easiest trellis to install and use. We now have 3.