adhesive
advertisement
announcement
attached
banner
billboard
blank
board
business
checklist
color
communication
design
element
empty
green
icon
illustration
important
isolated
label
letter
list
memory
message
message board
multicolor
note
notify
object
office
pad
page
paper
posting
red
remind
reminder
shape
shiny
sign
single
square
sticky
supply
symbol
thumbtack
to do
urgent
yellow