Free movement in all directions in superior, robust quality. The run-block provides dog clubs, dog trainers and private dog owners with the following advantages: Safe outdoor leashing of the dog, 360° dog mobility in the radius of the leash's length, spatial flexibility, easy anchoring by foot and body weight or use of a hammer, usable in nearly all natural grounds. Three rods to stabilize the device, keeps stabile under extreme strain. Outstanding longevity, all components made of solid stainless steel. Length: 40 cm.