Creative Magnetic Decorative Garage Door Hardware Kit Model 315. Includes (4) 18" hinges and (2) 10" Door Ring or Knocker Set that makes this set a great gift idea. Black finish only. No tools required other than a clean metal surface to install. For steel doors only; all magnetic, just open and install. Customers with heart health concerns handling magnetic items should use care in handling magnetic products. FREE SHIPPING! IF YOUR ORDERING MORE THAN 4 SETS, PLEASE CONTACT FOR POSSIBLE DISCOUNTS BEFORE ORDERING!