Kurgo Quantum Dog Leash - Red/Blue - The award-winning Quantum Leash is everything you ever wanted in a leash, and probably a couple of extra things, to boot. It can be converted into any of 6 styles, so no matter where you go, things are handled. Or sometimes not handled—two of its modes are hands-free. Adjustable from 48in to 72in Floating, padded handle Ladder style lets you adjust to any length Reflective trim Custom carabiner with bottle opener