This knee pads, elbow pads, wrist pads and helmet set can provide your kids with all-round and perfect protection when doing sports. Features: 7 in 1 Protective Gear Set - Kids bike helmet, two knee pads, elbow pads and wrist pads, which ensure your kids in all-round protection while doing sports. Breathable: The helmet features 11 air vents to ensure good ventilation. The dial system is adjustable to fit head circumference: 50 - 54cm (19.7" - 21.2"). Good Protection - The pads are made of tough PP shell and breathable polyester fabric to provide maximum protection, soft foam padding offers shock absorption and comfort. Comfortable Fit - Adjustable elastic straps with adhesive tape closure provide secure fit for various knee/elbow/wrist girths. Multi-purpose: Suitable for inline skating, skateboard, cycling, scooter, roller blading, and other sports. Specifications: Material: Polyester + PP + EVA Color: Pink / Blue / Black / Red / Green (optional) Helmet Material: ABS + EPS Head Circumference: 50 - 54cm / 19.7 - 21.2in Package List: 1 * Helmet 1 * Pair of Knee Pad 1 * Pair of Elbow Pad 1 * Pair of Wrist Pad Shipping: 1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.We ship by post,HKpost EMS,DHL,Fedex,according to your choice when placing orders . 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem. 5. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. Warranty: 1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved . 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.