This is made to go over a shower door. With some modification, it would work on a wood bathroom door. The one thing that would make this a 5-star item is some sort of bumper at the bottom of the vertical rail. When you pull a towel off, unless you hold this down, it bounces back against your glass shower door. I went out to my local big box store and purchased a package of bumpers and placed one at the bottom of each rail to stop this from shattering the glass. Problem solved. Otherwise, this suits my needs perfectly.