Although I like the variety of options this site had for backdrops, I was disappointed with the print quality. From a distance or using a shallow depth of field, you should be ok. The images have been scaled way beyond their limit. Also, they have a very strong odor and will need washed before use.
This product ships from China so it will take a lot longer than expected without customer service support. Check their return policy as it states that there are no returns or exchanges.
I see that there are no bad reviews on this site so this review is probably all for nothing.