... USB flash Drive 4GB 1,color,logo customised 2,different capacity are available 3,various shape options 4,fast delivery Plastic Casing USB Flash Memory ... Capacity32MB, 64MB, 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB;Genuine flash memory chipset powered. Full and real memory capacity guaranteed! ... engravingEmbossing (applicable for PVC rubber material USB casings)Packing: USB flash Drive 4GB