Officemate Hanging File Frame, Letter Size, Adjustable 14 to 18-Inches, 2 Pack (91990) Use letter size files Adjustable 14"-18" frames can be used in home or office Heavy-duty, coated steel construction Assembled product dimensions (D x W x H): 14 to 18 Inches x 12 5/8 Inches x 9 1/8 inches