It’s posh Bosch - Germany’s premier car ignition parts supplier. Most German cars are OEM fitted with Bosch parts for a reason, and if not you can always upgrade...perfect fit and premier quality for a surprisingly low cost, I expect this to be more durable than the non-branded Skoda parts at nearly twice the price.
Well packaged and well designed product..I did a resistance test on these and they are set at 6000 ohms already 6500 is the max. So i don't know what the longevity of these are..? Anyways these also have the marten protection on them (important for heat dissipation).