2 stars, because the product otherwise for the price makes a very good impression.
Update:
The money has been refunded to a return shipment, the seller waived.
I remove the protective tape on the wall. The stainless steel sheet? scratched film despite some point and generally has a strange and unsightly mottled structure. In addition, the sheet is bent with protective foil and folded, and the tread etc been mounted so that a complete removal of the film is hardly possible.
Conclusion: Very cheap, you should not expect too much.