Unique "no-tip" design and bold graphics quickly capture pedestrian's attention. * Designed for convenient storage or transport on Janitor Cart (6173) or Rim Caddy (9W87). * Large, 13" warning triangle with bold graphics. * Only 1 1/2" thick when stored. * Self-opening feet give sign large, stable base. * Low center of gravity helps prevent tipping when bumped, kicked or wind blown.