Shelf components

The portions of the article shown in stippled lines do not form part of the design.The design is the visual feataures of the SHELF COMPONENT of variable length as shown in the drawings, whether those features are features of shape, configuration, ornament or pattern, or a combination of any of those. The apertures and protrusions are not repeated throughout the omitted centre portion of the article. The omitted portion is a continuation of the structure immediately on either side of the break lines, and adjusts the distance between the two sets of protrusions/apertures which are set distances from the sides.The bold, wavy lines do not form part of the article but have been included to define the boundary of the design.Drawings of the design are enclosed, in which:FIGURE 1 is a perspective view of a SHELF COMPONENT according to the present design;FIGURE 2 is a front elevation view thereof;FIGURE 3 is a right side elevation view thereof; andFIGURE 4 is a left side elevation view thereof.