.Three edges give you everything you need and nothing you don't. Compact design fits where other boards won't.

• Can be mounted with four screws (included).
  
• Edges Depth: 38 mm (1.49") 23 mm (0.90") 15 mm (0.59").
  
• Size: 20" x 4.2" x 1.5" (50.8 cm x 10.66 cm x 3.8 cm).