I was specifically looking for wheels/caster so this is perfect. They are very sturdy and have brakes on them. Quality seems great...I went back and bought another one about a month after my first. The first instructions mess me up because all of the stickers fell off in the box and the didn’t indicate which direction the holes on the legs went so I had to take it apart but the second one had this updated in the instructions so apparently they listen to feedback. Over all I love these