The Birdie is our compact assisted-braking belay device, ideal for lead climbing and top-rope belaying. It is compatible with all single dynamic ropes from 8.5 to 10.5 mm in diameter. Its ergonomic design offers smooth and intuitive handling, allowing you to focus fully on your climb. With a clearly visible and well-adapted handling area, it's a Climber Friendly product suitable for climbers of all levels.