Combo offer 3 in 1.Size for card holder 4.75"*3.1" inch.Size of luggage tag belt 8.6"*.5" inch.Made with real PU viscose with white stitching.Imported transparent material use for visibility.Durable material use inside for longevity.Easy to locate the baggage. Feel the richness.Good for traveler/kids/metro card/I.d. Card.