Article: Carefully shift the backing into place inside the frame. Rest it on the pre-affixed balsa wood pieces. Make any adjustments needed so that it sits flat. Use a strong tape, such as framer's tape, brown packing tape, or duct tape. The tape must be able to hold the frame in place long-term. Put enough on to keep it sturdy without ruining the aesthetic of the shadowbox. Remember, if you are hanging your shadowbox you may need to attach a hanging device at this point, unless one is already in place. Put a nail or a hanging pin into the wall. If there is a portion of the frame hanging open because you've removed clips or holders, tape this section shut too. Once you've placed your shadowbox in its display area you can sit back and appreciate your accomplishment. You can hang, lean or stand the frame up, depending on the type of frame used.

What is a summary?
Place the backing in the frame. Fix the backing firmly to the frame. Hang your shadowbox. Enjoy your shadowbox.