【High quality materials】: PP resistant webbing + ABS buckle, high friction, safety closure for added security. Size: 2m * 5cm, easy to adjust as necessary, with and without password. 【Secure password code】The belts of the suitcase belts are designed with a secure password-coded lock to keep the luggage secure, the buckle is made of durable plastic that is sturdy and prevents your luggage from opening. 【High quality material】 Luggage straps are made of thickening polypropylene, which is durable and saves space, you don't have to worry about the extra load during your trip.