The video shows a person's hand holding a red knitted hat with a white comb-like object attached to it. The person is using the comb to comb through the hat, likely to straighten the fibers or remove any loose threads. The hat appears to be made of a soft, stretchy material, and the comb has evenly spaced teeth. The person's hand moves the comb through the hat in a gentle, back-and-forth motion.