O'Brien 46" Platform Trainer Waterski - Red / BluPlatform style ski has been proven to be the best tool for kid to learn ski, Since the '50s, thousands of kids have learned to ski on platform-style skis, and what worked so well back then still works great today! With an abundance of surface area, the Platform Trainers make it easy for young skiers to pop right out of the water and start cruising around the lake. Packaged with a trainer rope and handle, the Platform Trainer has all the tools you need to get your kids skiing in no time.Features Length - 46"; Slip-In Padded Bindings; U-Shaped Platform Design - Single-piece construction makes it easy to get up and ski; Eco-Friendly Bamboo Construction; Trainer Rope and Handle; For Skiers Up to 85 lbs;