Only used few times… Features & details Highest quality and most versatile learn-to-ski/learn-to-snowboard system on the market The only kids trainer harness that is specifically designed to work for both skis and snowboards Retractable leash allows you to control distance with simple push of a button and shock absorbing bungee attachment allows for smoother ride down the mountain. Comfortable backpack comes with two storage areas and two reinforced handles to lift your child from the snow with ease. Three settings to allow your skier or snowboarder to progress from beginner to advanced and allows this trainer harness to grow with your children. Approved & Tested by CASI (Canadian association of snowboard instructors). CPC & CE TESTED & CERTIFIED