No longer does filing have to be a tedious chore. With this inventive rack, you can file up to 1200 sheets conveniently and easily. The wall rack can be installed to fit the clamp size dimensions of your preference. It accommodates up to 12 hanging clamps and extends out less than a foot. Clamps are sold separately; mounting hardware is included. Ideally, rack should be installed on solid walls or on wall studs.