last time got reflective sew on tape 2 inch x 3 mtrs for some 80 bucks. today gave it local bag repair person to fix that on 5 laptop rain covers ( since they are black) to increase visibility to prevent accidents during night rides.
its full paisa vasul. very effective and bright at night. check when its available in SCdeals. AZ sells just 1 mtr for 90 bucks + shipping.