1. MATERIAL: The Skateboard bag is made of 600D Polyester, thickly wrapped, strong and durable, effectively protecting your skateboards from scratches.
2. SIZE: The size of folded status: 9.8 x 16.1 inches. Expanded size: 9.8 x 31.5 inches. It is able to maximally carry the width of 10 inches skateboards in expanded status, and it could also be used as a regular backpack in folded status.