Neoprene is a wetsuit material, it has great water resistant and cushion feeling. Neoprene seat covers can be easily cleaned by hands wash and air dry, save your vehicle from dirt, sweat and pet messes. Simple installation with elastic bands and buckles.
Piston calipers belong to the disc brake, is to push the friction disc pressure device, so the general number of piston calipers on behalf of how many individual pistons.