Rev-A-Shelf Cutlery Trim 2-7/8 x 20-5/8in Wood Minimum Framless Cabinet Opening: 14-3/8" Width x 15-3/4" Depth x 3" Height Minimum Face Frame Cabinet Opening:14-5/8" Width x 22" Depth x 2-3/8" Height Organize kitchen utensils Physical Specifications: Length: 22" Width: 20.6" Height: 3" Can be trimmed to exact size with table saw