Road Stars are devices designed for use in securing private property and law enforcement applications in which an immediate vehicle-disabling roadblock is required.

Don't let their compact size, portability, and field-expediency deceive you- nearly any vehicle's tire driving over a Road Star will experience a rapid tire blow-out.  Constructed from heavy gauge 5/16" hardened round steel with Class Four tip, industrial grade welds, and .3" razor edge, each has four 2" long spikes.  Based on the design of the ancient caltrop, no matter how one is thrown on the ground, one spike will always land straight up. 

Road Stars can be deployed to create instant roadblocks, stop a pursuing vehicle, prevent parked vehicles from fleeing, protect private property, etc.  Use only with extreme caution and discretion in a legal and appropriate manner; you are responsible for each usage and its consequences.  For private property protection, use only with proper warning signage as specified in the instructions, warnings, and sample signage supplied with the product.  Color: rust.  Sold in boxes of 4 Road Stars.