Board: 8 layers of 3108 ordinary maple
Bearing: ABEC-7 bearing
Wheels: 50*36PU wheels (82A)
Bracket: 5-inch thickened seagull bracket, sprayed
Printing: Waterproof thermal transfer
Shock absorber: PU shock absorber (92A)
Bridge nails/hardware: Anti-rust iron bridge nails (12 hours in salt spray)
Sandpaper: 80AB waterproof sandpaper
31''X8'' DOUBLE KICK,TEENAGER 3-10Years, MAX LOAD20-50KG
Consumer reminder: Scooter/rollershoes/skateboard/use requires skill, minors need to be used under adultsupervision, pay attention to safety and wear helmet protectors in accordancewith the instructions on the package, choose a suitable place to prevent injuryaccidents.