WRISTBAND FOR IC STORAGE MEDIUM

PROBLEM TO BE SOLVED: To provide a wristband of which the structure is simple, and in addi tion, wherein the attaching/detaching of a storage medium and the fitting on the body are easy. SOLUTION: For a band section (20), a stretchable and contractible material is selected, and a pocket-form medium-housing section (10) is constituted of the internal surface (24) of the ring of the band and a sheet-form covering piece (11) which is made to go along with the internal surface (24). For the covering piece, the peripheral sections other than an opening (12) from which an IC storage medium is put in/taken out are fixed to the band section. Then, on the internal surface which is confronted with the opening of the covering piece, loop-and-hook fasteners (14a and 14b) are attached as a fixing means which can be released. Also, at one section of the band section, a folded back section is provided, and on the confronted surfaces of the adjacent surfaces of the folded back section, the loop-and-hook fasteners are attached and releasably fixed. Thus, the size of the ring of the band may be made adjustable by changing the length of the folded back section.