Burton Grom Bindings Have wear but work great. 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.