4236CY. Safco® Wood Suggestion Box - Cherry This 10-12"W x 5-3/4"D x 14-1/2"H box is made with a Cherry wood frame and glass front panel to display any message. Top area features spaces to hold suggestion cards and two writing utensils. Suggestion boxes may be displayed on counters or mounted on walls. Slot Size: 5-1/4"W x 1/2"D. Display Area: 8-1/2"W x 11"H.