It's 30 mm in width, and 10 m in length! it comes wrapped in plastic. 
 
 These currently don't come with tracking when bought alone, but I am raising money to buy a label printer to be able to automatically have tracking on every order. As for now, it's standard first class parcel shipping with no tracking! If it takes more than 2 weeks to arrive, or if anything comes damaged, please let me know !