“Small. Compact. Easy to use.” Functional items that fit in the palm of your hand Matador's mission is to design the world's most user-friendly, portable adventure gear. Designed with superior cutting and construction techniques, these items are useful in situations such as travel, adventure, and the outdoors. Matador's Betalock is a carabiner with a lock. You can quickly attach items together and lock them with a key to protect your valuables from theft. It is a TSA lock. It becomes even more convenient when used with the separately sold Betalock Accessory Cable. A TSA lock is a lock approved and accepted by the U.S. Transportation Security Administration (TSA), allowing you to check your luggage with airlines even in the United States, where security checks are the strictest, with your luggage locked. Size: H 9.3cm W 6.3cm D 1.1cm Weight: 55g Material: Aluminum Color: Silver Keys: 2 included