Helmet bicycle meteor ks06 pony size s 48-52 cm 17437 & nbsp; helmet meteor intended for children lifts safety during movement ourselves na r & oacute; type type type sports sports equipment. Attracting attention color yka. light, durable construction not loads vertebra & oacute; in cervical. front part slightly extended roof not limits fields vision, protects mouth against injuries they can be formed in in fall, wind, jar, jar, jar, jar ście. Rounded and strongly built-up rear wall helmet protects occipital part head child. helmet gained adjustment size with help multi-stage ring (closing fit size- headlock) and special s s s s s s s s s s s Plts inside there is soft foam improvement comfort during wearing. solid air air provides ventilation holes with system air flow. helmet is compatible with European European EN1078 and Has CE CE RTYFIFT SAFETY CE, KT & OACUTE; RE test high quality product. & nbsp; technical data: & middot; material external shells: PVC & middot; internal material absorbing material: EPS & middot; certificate - prod UKT compatible with requirements Directive 89/686/EEC I Norms EN 1078 & Middot; System Air Flow- permanent circulation air around & oacute; ł head head and discharge heat & middot; system quick-release -fast IA & Middot; System Fit SIZE - Headlock multi-stage Liquid Ring Adjusting circumference; & nbsp; Using one hand you can without problem match helmet to head with help small small knob found in rear rear parts helmet & middot; internal pads provide comfort use in time driving and proper fit helmet to shape head & middot; technology: out minor & middot; size s: regulation 48-52 cm & nbsp; & nbsp;