Soft flexing with a single easy-to-use buckle and strap for the smallest riders. Making it easy for even the smallest riders to cruise and strap in all on their own, the kids' Burton Grom Disc Snowboard Bindings make it a cinch for even the smallest riders to achieve snowboarding independence. A single, mitten-friendly oversize buckle and strap make for easy entry and exit. Its lightweight, soft-flexing feel sets kids up for a smooth learning curve. Soft Flexing Lightweight, soft-flexing design makes 'em kid-friendly on all levels. Easy-to-Use A single oversize buckle with our Smack-It ratchet system make for easy entry and exit. Compatibility Disc mounting system features an easy mounting plate that is compatible with all major mounting systems.