• TSA Certification: The lock is TSA-approved, allowing customs officials to open it with a special key and re-lock it without damaging your luggage. • Enhanced Security: With a 4-digit combination, it offers 10,000 possible combinations, increasing the security of your belongings during travel. • High Quality: Made with eco-friendly varnish technology and zinc alloy, it is resistant to drops and impacts, effectively protecting your luggage. • Innovative Design: Includes a side window for easy viewing and alignment of the combination. The white numbers on a black background are stylish and easy to read. • Professional Use: Ideal for all types of luggage and backpacks, providing the best possible protection. • Product Dimensions: Weight of 0.07 kg.