The system consists of a steel spiral ground stake designed to screw securely into soil, combined with a 10 ft (approximately 3 m) tether chain or coated cable. Many models are rated for medium to large dogs, often up to around 150–200 lbs pull strength. Features typically include a 360° swivel attachment point to reduce tangling, corrosion-resistant coating, and snap hooks or clips at both ends for quick attachment.