This thumb drive from Bone hardly looks like a thumb drive at all. For one, it"s completely encased in a removable water-resistant silicone jacket. Secondly, it"s just too darn cute! The cover and coat are one piece so the cover can"t be easily lost. Stores and transfers data between OTG-compatible devices (Smartphones, Tablets and PC) without cable or host PC. Life time warranty. Authentic piece from the Bone Collection This is a genuine piece from the Bone Collection company with a manufacturing warranty. Please beware of counterfeit fake copies. The counterfeits are much lower in quality and most importantly do NOT come in the original packaging and do not come with a warranty from the manufacturer Bone Collection.