COMBINATION LOCK APPLICATION: for indoor use ; ideal to secure backpack, luggage, suitcase, sports bag and more TSA CERTIFICATION: Allows TSA screeners to inspect and relock baggage, without damaging the lock ; recognized in 29 countries globally SECURED DESIGN: 3-digit set-your-own combination convenience DURABLE DESIGN : metal body for durability ; steel shackle fits most luggage zips DIMENSIONS: (HxWxL) 5,5 x 3 x 2,6 cm ; shackle (AxBxC) 0,3 x 1,9 x 1,3 cm Limited Lifetime Warranty, Weight: 0.17196056436 Pounds, Manufacturer: Master Lock