These Handy ConeTM Floor Signs are highly visible yet simple to use, its unique design sets up in seconds. Pull the sign out of the storage tube to activate the spring-loaded fiberglass frame that immediately pops open and expands the three-sided pyramid sign that can be seen from three directions effectively warning employees and others of a hazardous condition. Once done, the collapsible floor sign compacts down easily to be stored back in the 2" diameter storage tube. For convince permanently mount these handy cone floor signs where you may need immediate access to a floor sign.