Patent ID: 7305995

Claim:
A hair holder that is used as a tool for rolling a strand of hair, comprising: a flat tube having a first side and a second side and formed of at least one sheet in such a design that the strand of hair can be inserted from a first end opening at one end thereof to a second end opening at the other end thereof, wherein a sheet of the first side of the tube has a plurality of sheet openings that are long in a width direction of the tube and are arranged with a space in the length direction of the tube, the tube has substantially no extensibility in the length direction thereof, the plurality of sheet openings that are long in the width direction of the tube, extend over a length of at least ⅔ of a width of the sheet forming the first side, and are arranged at a pitch of 2 to 50 mm, and the plurality of sheet openings are configured to allow the hair holder to be smoothly rolled up.