Uses 80% less storage space! Common uses include: Crowd & traffic control, area delineation, security, pedestrian protection, construction worker protection, restrict access to areas, factory & warehouse settings. Standard Features: Material thickness is 0.150" Empty weight is 37 Lb. Colors are consistent with ANSI Z535.1 safety colors Manufactured of virgin polyethylene material with UV stabilizer Overall size is 76-1/2"L X 16"W x 36"H (Effective connected length is 72") Hollow base may be filled with 5.4 gallons of water for added weight (~45 Lb.) Not for highway use.