These numbered tags made of ABS, iron are strong and , provide you a long serving life. The Numbered Tag is a comprehensive labeling solution for valves and equipment in pipelines. Also is the best solution to distinguish your bags or luggage. Suitable for dormitory keys, SPA house locker, pool locker and other place you want to use. Features -Color:Sky-blue -Material:ABS, iron -Size:3.50X3.50X0.13cm/1.38X1.38X0.05in - The number tags for use in key cabinets, such as hotels, restaurant, and so on, a nice helper for you. - User-friendly. These number tags are nice for storing and keeping things organized. - The number tags can be use to distinguish your cards, keys, bags and luggage. - for hotels to left luggage or for you to classify things. Convenient and practical. - Suitable for dormitory keys, SPA house locker, indoor and outdoor pool locker and other place you want to use. Package list: tags rings