Ergonomic twist keeps the wrist pad flat on your arm for increased comfort. Ambidextrous design; simple adjustment converts it from right- to left-handed operation. Simple but safe attachment to your ice tool with nylon leash and steel pass-through buckle. * Smaller buckle allows for wrist tension adjustment; keeps your hands from falling asleep. Large finger loop to open the wrist loop; easy off with your teeth, gloved finger, or over the adze/hammer. Hang by your skeleton instead of your muscles for increased endurance. * Fits ice tools up to 75 cm.