First of all, when a hand model must be free from defects, it is more advantageous to have beautiful lines. Usually, the basic standard conditions for making hand models are: the fingers are long and straight, with a sense of bone or flesh, the palms should not be too wide and have obvious scars, the joints of the hands should not be too big, the hair is not obvious, and the lines of the hands should be beautiful.

In addition to the above basic conditions, there are two main types of male hand models according to the market demand-a, business type: white skin, the feeling of scientific research personnel; B, big man type: the skin is white, and the hands are generally big and powerful. Hand models mainly express products through fingers and wrists. The opponent's requirements are slender, bony and beautiful hands.

The above are the usual standards, but not every hand model has the same requirements. If they are all the same, they will not meet the modern aesthetic standards. The modern aesthetic standard is the pursuit of being different, so hand models have different auditing standards according to the different scope of use and the different creative themes of advertisements.