Powell Peralta Rib Bones Rails Red x2

The Powell Peralta Rib-Bones Rails Red 14.5 have the following specifications:

2 x 14.5'' rails with predrilled holes
Mouting screws included
Made from UHMW polyethylene which stands for Ultra high molecular weight polyethylene. This results in a very tough material, with the highest impact strength of any thermoplastic presently mad