it's metal Sleek, high quality projecting metal body design USB 3.0 Super Speed Read speed up to 120MB/s 5 Year Warranty A USB with a feeling of qualityWorry less about leaving it behind. Attach it easily to your house or car keys. Functionality is balanced with sleek design & a read speed of 120MB/s. The new TransMemory USB 3.0 is housed in a high quality projecting metal body and is available in three different capacities: 32GB, 64GB, and 128GB. High CapacityWith up to 128GB Capacity, the series offers plenty of space for your documents, videos, photos and music. 5 Year WarrantyThese Flash drives are covered by a five year warranty from the date of purchase.