Bluewud Skywood Wall Mounted Key Chain Holder Board/Box (Wenge, 21 Keys) Package Contents: 1 KeyHolder, 2 holeplugs, 2 Screws, 1 Instruction Manual Key resting pad to prevent scratches on board. 21 Knobs for hanging all types of keys Made of premium high grade prelam MDF wood with Natural Wood Grain Finish. Knobs made from Chrome plated Steel or Polished Steel.