Heavy Duty corkscrew Stake.Just use hands to screw it into the ground like a corkscrew and attach the collar to the chain. Secure Your Dog Safely & Securely.Keep your pets safe in the front or back yard. It is made of heavy-duty cable with strong snaps attached on both ends. It is the most portable safety equipment for your pet and the essential items to control your pets without being contained in a crate your pet can freely move. Perfect For holding down tents and gazebos.