<p>4.6 out of 5 stars 4,221 ratings</p><br/><ul><li> 7 in 1 Kids Protective Gear Set - Kids bike helmet, two knee pads, elbow pads and wrist pads. This set will ensure your kids are in all-round protection while cycling skating and etc </li><li> High hardness ABS shell - Skateboard Helmet use ABS outer shell+EPS inner shell, thickened soft sponge, absorbent, comfortable and durable </li><li> Adjustable Strap - Multiple adjustable elastic straps and Velcro closures for secure fit for various knee girths </li><li> Design for 3 -12 Year Old Children - Skate Helmet head circumference: 48-54cm/18.9~22.05 inch, adjust the adjuster to fit your child's size. Please according to head circumference and child's weight and age choose </li><li> Multi-purpose - Appropriate for inline skating, skateboard, riding bikes, scooters roller blading and other extreme sports </li></ul>