Petzl Belay device with brake assist function and anti-panic function, compatible with single ropes of all diameters Regular price: ¥18,500 (tax included ¥20,350) The "GRIGRI+" is a belay device for all climbers, including beginners. * Can be used with single ropes of 8.5 mm or greater, and is optimally used with ropes of 8.9 - 10.5 mm diameter. * Properly controls rope flow with the handle. * Handle with anti-panic function. * Equipped with a mode optimal for top-rope belaying. Used a few times. It's clean.