... available 3,various shape options 4,fast delivery Plastic Casing USB Flash Memory Stick, Metal Swivel Lid, Logo Printing Available; ... , 512MB, 1GB, 2GB, 4GB, 8GB, 16GB;Genuine flash memory chipset powered. Full and real memory capacity guaranteed! SpecificationsHot plug and play ... Silkscreen printingFull color printingLaser engravingEmbossing (applicable for PVC rubber material USB casings) Packing: