The helmets from Micro are so cool that kids actually love wearing them!Besides the attractive design, the 3D Dragon S helmet is equipped with essential features for safety and comfort. The adjustable side clips and the dial at the back ensure a perfect fit. For the best fit and size, measure your child’s head and find the largest circumference in centimeters. The Fidlock magnetic buckle is incredibly easy to open and close, and the removable and washable fleece inner lining with PE foam pads provides comfortable wearing. Additionally, the reflective straps and the LED light at the back of the helmet offer increased visibility and safety. • Sturdy and lightweight polycarbonate helmet• Removable and washable fleece PE foam lining• Adjustable side clips• Ventilation openings for optimal air circulation• Micro logo with reflector on the helmet straps• Magnetic Fidlock buckle The innovative Fidlock fastener combines a magnetic buckle with a mechanical lock. It closes with a quick click and opens with a simple two-finger gesture. • LED light at the backRed light with 3 functions (battery included). All Micro helmets meet EN1078 and CPSC Safety Standard certification for use with scooters, bikes, and roller skates. To match the high safety standards, Micro helmets are designed with a comfortable fit and stylish appearance. A Micro head is a safe head! Specifications: Age: 2-5 yearsSize: S (48-53 cm)Weight: 300 gBattery: 1 x CR1632 included Materials: Outer shell: 100% Polycarbonate, Lining: 100% EPS lightweight foam, Padding: Polyester fleece on PE foam pads