The dimensions mentioned have nothing to do with what I received. It is only 6cm instead of 10.7cm in width.

After brushing, the poor thing thought she had done something and got all tangled up.
A real nightmare for this type of hair. I did not do a good job and tried hard enough.
It gets tangled in such hair and you can't do anything because the dog is in pain and suffering

It removes a lot from the hair underlayer..
I have another brush with many small bristles and this one can remove 4 times as much as the other one with just 3 strokes..
It is very convenient and doesn't bother my 4-month-old Golden Retriever..
Of course, the Furminator that I have does the same thing but much more gently..
Get this one for the underlayer and the Furminator for the longer top hairs..
This one doesn't remove hairs.. it removes undercoat like cotton..
I highly recommend it without hesitation

I have bought every brush and comb available for my dog. For this particular mixed breed dog with a double coat, it is the best. Not even the furminator did such a good job (it only caught the outer coat). This one (it also has 2 different sizes, 1 on each side) catches the undercoat and removes tufts of hair.

Of course, as I mentioned, it is suitable for my dog and breeds with medium-length undercoat. It is not suitable for dogs with short hair, such as pit bulls or pointers. Nor for Labradors or retrievers.

It looks different in the photo and it came to me differently. However, these types of combs do a great job of removing hair.

I bought it based on the reviews here. Unfortunately, it doesn't do such a good job on Labrador (it passes through the fur without collecting many hairs), so I stopped using it. It may be better for other breeds.

It works perfectly on medium-haired Jack Russells. The biggest advantage compared to the "more classic expensive comb" is that it combs against the hair and removes more fur. It doesn't hurt, but I do it carefully. I don't know if it will work on very short hair.

The worst purchase I have ever made!!! Being influenced by the comments and having a dog with short hair, I thought it would do the job, but the comb turned out to be completely useless. Do not try it!

I have a dog with a lot of hair. I have bought 500 products. It is the best. Even this original one that costs 30+ euros, I am a joke compared to this product. I am thrilled with the purchase.

By far the best purchase I have made for my dog. It removes excess undercoat without pulling the hair and hurting the skin. My dog feels lighter, relaxes (after brushing, she falls asleep), and her coat is shiny.