Material of lanyards: Polyester/Nylon, MetalMaterial of card covers : Matt finish and durable with ABS material, with fixed transparent window, all round corners, leaktight sliding design, all makes it safe and comfortable in use.Size of lanyards: length=17.7 inch approximately.Size of card covers: can put ID card, bank/ credit card，etc.

Great gift for your families, your friends, your kids, anime/cartoon/movies lovers, a office staff, doctor, nurse, dentist, teacher, IT person, officer, journalist, businessman or anyone who needs to show ID regularly.