I have my BG ordered by pixel for my EOS 70D, because I wanted to save some money compared to the original, but was informed after a day better. Technically, the pixel BG soon running properly, visually I could not tell the difference from the original down to the slightly differently shaped thumb rest. But what has most disturbed me was the extreme smell of rubber, we felt like in a tire warehouse, which is an absolute no-go for me, because health can not be, therefore, the pixel BG was made by me the next day sent back and ordered the original BG. Who does not interfere with the smell of rubber, has with this BG certainly found an affordable alternative. In this sense ... and always a lot of light ...