Ideal for indoor usage, use this Master Lock Polypropylene Luggage Strap to secure luggages, suitcases and more during travel Luggage strap has 3-digit set-your-own combination convenience ID tags included to identify luggage in airports and railway stations 2 m x 5 cm adjustable luggage strap locks with plastic buckle Strap has an eye-catching color to help with luggage identification