The sensor cleaning swaps I received are as described. I'm satisfied. Even in Corona time quick delivery.
They sent me for full frame instead of micro four thirds, by accident. But when I told them about it they immediately apologized and sent the correct one. Shipping took 9 days more than the estimated for the first shipment though (47 days instead of 18-38), and tracking didn't work until it arrived in Norway, so I'll have to deduct a star in shipping speed rating for that. However, the quality is good, it was carefully packed and they communicated well, so I'm happy.