Go to home depot and look in the home and gardening section, only advice i can give. It was kind of just stuffed in a box in a random area.
The possibilities only are endless by a individuals skills!

Heres my lip, awesome thing for the most part is me being low with this lip i dont have to worry. Over winter break i managed to hit a nice dip and break the front triangle piece off, just made a new one and put it on, and for the most part it is very flexible material.