PKS Slider-Release Leashes are Push-Away leashes that are fully releasable under load by pushing the soft foam handle. These have Removable Clips on each end so it's very easy to replace them if they ever have problems. The high-strength Webbing eliminates material breakdown found in Neoprene leashes, and the internal bungee helps to absorb the shock of full flag-out when you release your chickenloop.