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.Warranty: All Burton binding baseplates are backed by a LIFETIME WARRANTY and Burton straps and hi-backs are backed by a one-year warranty from date of purchase.Part #: 105771Making 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. Burton Kids' Grom Binding