These jumbo caltrops are 2 1/2 inches across, nearly double the size of our other ninja caltrops.
Each tire deflater is made from durable stainless steel and has a matte black finish, making them perfect for blending into asphalt.
Your attackers won't see the razor sharp spikes until they're stuck in their deflated tires.
This set comes with 12 caltrops.
They're ready to go right out of the box, no training needed.
Just take off the clear protective caps on each spike and carry them wherever you choose.
Sprinkle them in your wake and watch your pursuers fall back, or place them underneath tires to prevent enemies from ever chasing you at all.
Who knows, these unsuspecting pieces of twisted metal might become one of your favorite ninja weapons!
Extra Large Caltrops Highlights: