... bottom Bolt on the flank Origin Patent Product: Expandable Parking Lot BarrierBrand: MAXPANDModel: B2TMaterial: Steel, Aluminum, Aluminum ... depends on the material and sizePacking: Fiberboard carton with bubblesSpecifications: 1. Folding and Expanding2. Wheels possibly ... Place: Road, Street, Highway, Shopping Mall, Gas Station, Parking Place, Garden, Plant, Stadium, Airport, Bank, Urgent Construction ...