These stanchions are rather and perform perfectly but was anticipating them to appear like those I presently have. Regardless, they get The task finished and provide great barriers. Simple to set up along with retractable stanchions! "Groove" permits insertion of small-to-medium signage Out of doors & Basic safety Stanchions There http://lukasyecyu.ttblogs.com/15694695/detailed-notes-on-stanchions