I was looking for a slim case for my grade 3 and am no further than this product. The only problem is that it does not fit on the right side and the top, leaving a small gap. It shimmers slightly from the edge of grade 3 through, but this is bearable for me. Otherwise it fixes into place. Previously I used a case from another manufacturer, but this made the already large Note 3 still chunky. With this case the score 3 looks at least a bit more elegant, making it inherently is. But for such an expensive piece of equipment I would not have missed a certain protection.