K&S Quik-Press 9 x 13 Inch Cake Divider Set
Quik-Press cake dividers easily mark cakes for individually-placed decorations or cutting perfect sized pieces.  These plastic sheets can be used with shaped or sheet cakes.  Simply lay the sheet on your cake and press slightly for evenly spaced markings.  This one measures 9 x 13 inches and marks the cake for 20 pieces.