Dear Sir/Madam, Wheel Material:PU Wheel Wheel Number:Two Body Material:100% Aluminum Age:Adult Color:White, Black, Grey Wheel:2*200MM PU Wheels 88A Material:Aluminum +PU Wheels Certificate:CE EN71 EN14619 ASTM-F963 Wheels Quantity:2 Wheeld Scooter Kick Product name:Balance Scooter Wheel size:8' * 2'(200mm*50mm) Type:Outdoor Toys Fold:Quick Folding Mechanism Feature:Adjustable Handlebar Height Age suitable:10+ Adult Show More