Material:Plastic. Size:11*7 cm.Durable and safe to use.Unique and Beautiful Structure: Featuring cartoon character on credit card case and retractable reel, safe organization of cards and money, detachable and retractable reel key ring, easy to carry and store.Easy to Access: When you take the bus and subway, you dont need to take off the cards from somewhere, belt clip makes it easy to attach these reels to belt loops, backpacks, handbags and purses etc.Multifunctional design: Lovely cartoon iconic printed, suit for carrying ID cards, Student ID, work ID , credit cards, driver license, badges card, access card, keys, small money etc.Widely Use: With cute and unique design, it is suitable for students, nurses, boys, girls, teens, fashion women and work staff etc , and it is deeply loved by teens.