How to identify the quality of blue and white British shorthair cats?

The cat hair of the British short is very important, in the CFA British short scoring standards hair and hair color accounted for 35 points, 35 points for the body, and the color of the head and eyes *** only 30 points. Cat hair length double finger clip up just out of the head is good (male fingers), the hair should be dense, thick, the cat's texture can not be too hard or too soft, you can touch the blanket, probably that kind of feeling. Cat hair is too long or too sparse is not qualified, light and medium color are acceptable, the color is too dark is not qualified. As for those who take pictures of cat hair are beautiful to no sellers, should not need me to say more.