The cool new SUREswivel is a portable 360 degree swiveling, tangle-free pet tie-out that securely holds 1000 lbs of pull force. When at the park, camping, or just in the backyard, just insert the 6 spiral stakes into the ground, attach your dog's tether to the patented dual-bearing swivel, and let him safely roam around without getting all twisted up and tangled around a central anchor point. Great for the dog, but not as fun for mean neighbor cats who enjoy being chased around until a dog gets all wound up.