Kids Skateboard Helmet, Adjustable Bike Helmet, Breathable Abs Hard Shell ?UNIQUE DESIGN - The kids Skateboard helmet is designed with Crack Style that brings you a sense of visual impact and looks gorgeous. Also our kids bike helmet adopts adjustable straps quick-release buckles to make your kids to get better fit. ?FITS FOR AGE 5-14 - Adjustable Size: 54 cm - 58cm / 21"-23". There?s an adjustable rotary regulator at the back of our scooter helmet to fit child heads flexibly. Suitable for 5-14 year old children boys girls or teens. ?EXCELLENT IMPACT RESISTANCE - The kids scooter helmet uses a tough ABS outer shell and thickened EPS inner foam that helps to reduce impact and protect your kid?s head from risk of injury during crash when biking, rollerblading or playing. ?HIGHLY VENTILATED - The kids skating helmet is equipped with 17 air vents to keep your kids comfortable with exercise. And the removable and washable sponges are added to chin pads inside to absorb sweat, easy to clean and tie up again. ?MULTI SPORTS GEAR - As an ideal skateboard accessory, the kids cycle helmet is widely used in outdoor activities, such as skateboarding, roller skating, inline skate, BMX, scooter and two wheel electronic board.