********** We do offer the ground shipping service ********** * Front & rear EIA standard square type vertical railing * Vertical railing are 1" by 1" adjustable * 1 set depth supporter * 50 sets of M6 screw and cage nut * Leveling feet * Top and bottom frames * Solid top plate with cable entry * Solid bottom plate with cable entry and fixers * Cable entry: 3"x15" with brush * Overall HxDxW: 51.25" x 27.5" x 23.6" * Inside HxDxW: 43.75" x 25" x 19" * Server rail's brackets must shorter than 21.5" to install * Quality powder coating finished - black * Knock-down only