The wipers were delivered quickly, of course, in the original Bosch packaging. They fit properly and do that what they should do halt, disc wipe. The installation takes about 1 minute. Because we have only one slide at once and be pushed back to the new wiper. The original wipers have to work more than two years quite well as long as these do it I do not know. But the price is unbeatable and you could also once a year to make an exchange without too deep into their household budget.