Safety is the first thing you think about when your child learns to ride a bike for the first time. not such a lover of animations or drawings on a helmet? Choose this complete black helmet. the helmet is comfortable and safe. it has 11 ventilation openings and has a red light at the rear which blinks at 3 different speeds.features- more fun than a normal helmet- comfortable, lightweight and adjustable- fits almost all children- 11 ventilation openings- red rear light- lifetime (light): 10 hours (5 hours constant, 10 hours flashing)- 3 modes - runs on 2 ag3 cell batteries - safety tested to european standard, en1078- size: small 48 - 53 cmproduct information - product: mini hornit lids bike helmet for kids - stealth (s)- material: abs & ebs plastic, cotton, polyester- dimensions: l 23 x w 22 x h 16 cm- weight: 343 grams- colour: black - packaging: header card- packaging dimensions: l 35 x w 25 x h 16 cm - packaging weight: 600 grams- brand: mini hornit lids