Travel Sentry Accepted. Recognizable because of the Travel Sentry symbol on it, this lock gives you peace of mind that it can be inspected by a Travel Security Administration agent and relocked afterward, leaving your contents undamaged. Additionally, the indicator turns red if your luggage has been opened and inspected. Sturdy and Durable Design. The zinc alloy body of the lock and the hardened steel shackle are light and strong, designed to withstand the rigors of baggage handling during your travel. Easy to Read and Align Numbers. Secure your belongings with confidence using this 4-digit (10,000 Combination) lock. It features bold white numbers on a sleek black background for easy readability. The vivid red alignment line ensures quick and accurate code setting, providing both security and convenience for your daily life. Multiple Usage. In addition to travel, this TSA accepted lock can be used for various lockers, such as hostels, gym, water parks, gun cases, etc. for safety and security. Additional Features. 4-dial combination lock, Overall dimensions: 71mm x 29mm x 14mm, weight: 2.2oz. Model: 51098HOM.