Very good product. Good build quality. I was a bit skeptical given the price but it fits perfectly in Canon 430 EX II. Flexible plastic that does not look too fragile and not nabîme flash. I am very satisfied with the product and recommend it. Note that I have seen a small change white balance by using it. The colors are warmer. If you record in RAW no problem but if it is in JPEG, remember to adjust the white balance before. Good buy. Sincerely.