Three Light Boxes for One Wall

Installation dimensions are variable. One unit is to touch the top of the wall, one unit is to touch the bottom of the wall and the third unit is to be placed equidistant between the other two units.
Minimum installation dimensions: 110 x 31 1/2 x 3 1/2 inches
Small box: 23 1/2 x 31 1/2 x 3 1/2
Medium box: 31 1/2 x 31 1/2 x 3 1/2
Large box: 39 x 31 1/2 x 3 1/2 inches
From a series of 15, each unique in color
Signed and numbered on label on verso of one box
(Inventory #37102)