Adjustable Toddler Helmet: Designed for kids ages 3-12 Years. The toddler helmets come with an adjustable helmet turning knob and adjustable Straps for you to adjust the size of the helmet Kids Protective Gear Set:Comes with 1*Helmet, 2*Knee Pads, 2*Elbow Pads and 2*Wrist Guards. Bring your child all-round and perfect protection. Suitable for scooter, skateboard, riding bikes, bicycle, roller, biking, riding, Inline skating, blading and other outdoor sports Impact Resistance: Impact-resistant plastic shell, high-density thickened EVA inner cushion design, high-quality support belt buckle, comfortable to wear, dry and breathable Breathable Material: Kids protective gear set help kids feel cool and comfortable even during intense body movement. Helmet has 11 breathable vents and breathable foam Specifications: Recommended:It is recommended for beginners, or when doing difficult movements. Knee pads: Whether it is a beginner or an experienced roller skater, the knee is the part with the highest probability of landing on the ground and a big impact. If you dont wear protective gear, you can easily get injured. Elbow support: This part is easy to be scratched carelessly, especially when practicing some advanced movements-such as back slipping-because of unskilled injuries. Supports: Beginners often suffer from sprained wrists or palm abrasions due to improper support movements when slipping; high roller puppets may also be abrased, and wearing palms can avoid these unnecessary injuries. Package Included: hand guards *2 elbow pads *2 knee pads*2 helmet*1 Notes: Please check the detail size/model information before purchasing. Due to the different monitor and light effect , the actual color of the item might be slightly different from the color showed on the pictures . Thanks for your understanding. Please allow 1-2 cmmeasuring deviation due to manual measurement. Chat with us should you need any assistance.