Sedremm Gray/White Balance Card,12x12 Inch (30x30cm) Portable Focus Board Two Sides Double Face 18% Grey/White Balance Reference Card with Carry Pouch for Canon Nikon Sony

A bit smaller than I expected, but the 18% gray is right on. A bit sticky to fold back up. Good price for the product.

Overall, works exactly as expected. Only thing that would have been nice is if it had a retaining strap to hold it together. As it stands, only the bag keeps it from popping apart (and the spring is quite strong). It compresses easily, and I just leave it under my camera in the bag as an extra cushion, so no big deal, but if carrying it separately, you need a separate piece of velcro to secure it.

When you’re a “one man band” solo operator, trying to nail exposure, focus, camera movement, and more all in the same instance, white balance is that one setting that you overlook. AWB is unreliable, unless shooting raw it’s hard to fix in post- it’s frustrating. That is until I bought this. Easy to fold for storage in the front pocket of my bag and easy to pop out to set custom balance and nail it every time. Wish I bought it years ago

A White Balance tool is a must for any serious photographer. This particular tool gives really good results in my experience. It also folds up into a very small size, which makes it easy to include in your photo bag. However... It is not the easiest thing to figure how to re-fold into its original package! There are no instructions provided as to how to re-fold the object. Nor could I find any help on YouTube or anywhere else online. I've had a few screens in the past that fold up like this one, so I eventually figured out how to do it, but if I hadn't, I probably woul still not have figured out how to re-fold it! Buyer beware!

It is what it says it is and functions as advertised

Good little pop'n go white balance target. Folds up nice and small. Scared the hell out of me when I opened it for the first time though. I have reflectors and green screen pop screens - bigger than this- its quite tightly folded and fun to watch you kid freak when they open it for you. The gray is very good and large enough for me to snap without having to zoom in to a small gray credit card which I also own. So this ends my search for a portable gray/white pop open gray card target. Good quality, and easy to pack at a great price.

This may have been a returned item as it was folded incorrectly on arrival today. As a result, it is warped when open. I have another, which I have used for years, and it’s perfect. Not sure if the old one is the same brand, but it appears identical. This one is problematic. You would think these guys at the factory would know how to properly fold the thing. At any rate, this one is a mess. Have refolded it properly and put it back in the case, but I am not optomistic that it will ever open up flat. Very unhappy.

Me ayuda bastante bien con su función; práctico y fácil de usar.