The Command™ picture ledge is simple to hang no tools required. Using the revolutionary Command™ adhesive, the Command™ picture ledge holds strongly on a variety of surfaces, including paint, wood, tile and more. Yet, it also comes off cleanly no holes or sticky residue providing a great alternative to damaging screws and nails. Reusing the Command™ picture ledge is as easy as applying Command™ refill strips, so you can take down, move and reuse it again and again.