👍【Adjustable Size】 Adjustable elastic straps help adjust size freely and ensure freedom of movement when doing sports(suggest 15kg-40kg). Adjustable small kids helmet can be adjusted head circumference 21.7"-22.8" (55~58cm). 👍【All Round Protection】Our protection layers consist of anti-scratch extra hard PVC shell for hard protection, padded with soft EVA material for impact buffering. WayEee protection gears allow our children to play hard while they are well protected, no worry getting hurt. 👍【Multipurpose Helmet Set】 Right out of the box! This kids helmet with pads set is flexible and suitable for multi-sport activitie from inline skating to skateboarding, cycling, scooter, roller skating, rollerblading, bicycling, riding, hover board and electric scooter etc. 👍【Best Gift for Your Kids】- This bike helmet design with adjustable buttons to offer protection to your kids & youth. This protection set is a perfect gift for girls or boys on Birthday, Children Day, Thanksgiving Day, Christmas Day or other festivals. 👍【7 in 1 Protective Gear】Kids Helmet and Pad Set including 1 kids toddler helmet, 2 Kids toddler knee pads, 2 kids elbow pads, 2 kids wrist pads, 1 provided with 1 storage bag keep easy to carry the kids protective gear set with you for any other outside activities.