Now any notebook can have a handy pen loop! Stick the Leuchtturm1917 self-adhesive pen loop onto the back of your favorite notebook and always have your favorite pen close by. Elastic hoop fits slim to regular sized pens comfortably. Not recommended for use with pens over 10mm in diameter. Adhesive is designed for one-time use.
Size (not including loop): 1 1/2" x 1 1/2" Loop size: 1/2"