Get more out of your poly cones with our topper signs. Six plastic toppers fit snuggly over most standard poly cones (like our W5044, W6069 and W6070 poly cones) and six 8-1/2 inch x 11 inch write-on wipe-off plastic boards. When used indoors, the 6 inch high cone toppers can also be placed directly on the ground and used with or without the write-on wipe-off boards. Both sides of the boards are write-on wipe-off. Plastic toppers come with one in each spectrum color. Write-On markers sold separately. Note: cone toppers do not work with our regular plastic cones like W8780, W8781 and W8782. Cones are not included.