Snack tray

The design is the visual features of the Snack Tray shown in solid lines in the drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features.Drawings of the design are included.Figure 1 is a top perspective view of the Snack Tray; Figure 2 is a left side view in elevation thereof; Figure 3 is a right side view in elevation thereof; Figure 4 is a front view in elevation thereof; Figure 5 is a back view in elevation thereof; Figure 6 is a top view thereof; Figure 7 is a bottom view thereof; and Figure 8 is a bottom perspective view thereof.The portions illustrated in stippled/phantom lines in the drawings do not form part of the design.