Top Stage Hardwood Home & Studio Guitar Hanger Wall Stand, JX18-NA Great for Bass, Acoustic, Electric, Ukelele, or Banjo guitars. Total Dimensions: (installed): 5.5" X 3.75" X 3.75" Dimensions (wood block): 3.75" X 1.75" X 0.75" Solid wood base, with Yoke pivots to cradle the instruments headstock Highest Quality Top Stage brand. Rack opening is 2.1" wide. Specially formulate rubber covering the metal skeleton structure so the tubing will not mark the finish of your instrument. comes with special screw-in type plastic anchors for dry-wall, for stronger grip.