promotional banner pen, Bannerpen, Promotional banner penAuto-retracting Paper for advertisement *Paper measures 20x6.8cm, printed onboth sides with custom LOGO, design or advertisement word. *Spring inside: Hand Releasesandautomatically retracts. *It is colorful printing on both sides of the banner, creat excellent advertisement for any promotion idea. *Ideal gift for children,student,office clerk We are not authorized to make this trademark or brand for this, pictures are for references only.