28" Cones have 1 internal LED, orange plastic base with black rubber feet, and includes (2) AAA batteries.
18" Cones have 1 internal LED, orange plastic base without black rubber feet, and includes
(2) AAA batteries.
30" Cones have 4 internal LED's, black rubber base, and includes (2) AAA batteries. Collapsible cones are made from heavy-duty polyester, resistant to most chemicals. Usable temperature is -40° F to 130° F.