World's only multi-point tension fastener that grips the floor of your car with the strength of an Eagle's Claw!
When you step on the cap, the anchor bends inward and the spikes go through the floor on a slight outward angle. When released, the fastener springs back and the spikes return to a vertical position, gripping the carpet.
Due to the spike design, there will be no visible holes in the carpet if you have to remove the anchor, making it minimally intrusive.