Overview for Attachment Pieces: * Attachment pieces should be selected to best suit desired application. The Large Hook Attachment: The Large Hook Attachment is an excellent way to hang items that are a bit too heavy to take flight in a moderate breeze. This heavy-duty hook is universally handy and ready for action. This popular attachment is included with each of our kits.   The Square Hook Attachment: The Square Hook Attachment is low profile and made so that you don’t have to “Dance around” with ordinary picture hangers trying to find that ever-illusive center. It is made square so that common square picture fasteners will sit squarely. At Last! The Peg Attachment:The Peg Attachment is generally used for items that have an existing keyhole slot readily available but may be used where a nail or screw head is normally used. This peg can also be used to train Ivy tendrils up the side of a building plus a variety of other uses.   The Round Hook Attachment: The Ring Attachment is perfect for those super lightweight items that you want to keep in your possession. This attachment will help prevent the “Gone with the wind” syndrome.