How to Build a Skateboard Ramp (with Pictures) - wikiHow
How to Build a Skateboard Ramp (with Pictures) - wikiHow
Portable Skateboard Ramps Double as Train Car, Boat - Make:
Amazon.com: CS COSDDI Skateboard Ramp Set – Finger Skateboard Set with Fingerboards, Fingerboard Skate Park Ramp, DIY Assembly Mini Finger Skateboard Ultimate Park Set Ramps for Kids Birthday Gift(E) : Toys &