1 1/2″ Ultra Board EB is a high end mounting substrate designed to deliver added depth in all mounting applications. It features a high-tack adhesive on one side and a durable edge banded finish. It is offered in ten pre-cut sizes available in white or black. Each board has the length and width undercut on each size by 1/8″ to facilitate final trimming. It also comes with four pre-drilled holes on the back of the board for hanging purposes.