Less weight means less strain and injury. Smaller size means easier storage and less trips to deployment means less time. And we all know what less time means.
These collapsible rollers take up so much less space than conventional designs that deployment takes far fewer trips, less personnel, and because of their light weight, reduce injuries. All this while maintaining strength and quality.
They have a stable stance and will not collapse until lifted. With a simple swift motion the pair can be collapsed easily while holding one in each hand.