They are used to make custom heel pockets in Ronix bindings. I'm not sure if other bindings come with or use J bars. They are a memory foam shape that looks like a boomerang.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum You cannot attach files in this forum You cannot download files in this forum