Wide Armrest for seat

[Tikki]

Do any one know where i can buy a wide armrest for my drivers seat? 
i have the stock one. and its flimsy and narrow. 

[Gryffindor]

At a guess, they don't exist. Maybe look into 3d scanning your original one, modifying its shape, and 3d printing the results? Or just carve a pair out of wood, air-drying or oven-drying modelling clay, or some other material.

[OMG]

How about the seat of a old chopper bicycle