The Burton Mini Grom Kids Bindings allow even the youngest riders to enjoy the freedom of strapping in and sailing alone. Designed in collaboration with Burton employees and their children, they feature a single oversize, buckle and strap for easy on and off. Their light, soft flexible design contributes to ease of use. * flex: soft * Onestrap ankle strap is ergonomically shaped and features an easy-entry ratcheting tab * one-piece baseplate construction is one material to provide consistent response and feel when riding on any terrain * lightweight polycarbonate baseplate * disc mounting system with features an easy mounting plate that is compatible with all major mounting systems * Hi-Back: single-component grom hi-back is ultra-lightweight and responsive to handling with an overall board flex profile * Smooth Glide buckles are easy to secure and feature aluminum levers and a steel base for strength with polycarbonate cylinder for better ratchet tongue life * Smack-It ratchet system has an oversized design for kid-friendly ratcheting * size S: 24-30.5 * Burton step-on bindings * Burton snowboard bindings