Luggage Security: Giving your luggage extra protection against rollover situations can also prevent your suitcase from accidentally opening during rough transportation. Size Information: Length 47.24inch/120cm, width 38 mm, buckle: 66.5x51.5x9.5 mm, can be used for duffel bags, backpacks, cardboard boxes, etc. Easy to Use: You only need to gently press the button to complete the opening and closing, quickly release the button, you can open the suitcase anytime, anywhere. Classic Look: It is made of black and white color, nylon material, matching color and simple design, easy to use in various types and colors of luggage and luggage. High Quality Materials: Using high-quality nylon, tough and durable, wear resistant and dirty, it is a luggage accessory that can be used for a long time.