Come and Check Our Promo Solutions.It's made of zinc alloy and ABS lens. Can be used not only as flash drive but also as bookmarks. It is capless design, not need to worry about lose cap. This practical solution for daily business and private use offers compatibility with all USB ports. Capacities is 2GB, suitable for use in any office setting. With your logo on it makes a great office giveaway with an eye catching style. Pls check inventory and detailed info with us before placing your orders.