smallest 2gb usb flash drive

Sony Micro Vault Tiny USM-H 14.5 x 2.7 x 30.0 mm, 1.5g
Sony B2B 4GB MicroVault tiny USM4GH
SonyStyle USM-4GH
OCZ Ultra-Slim Mini-Kart USB 2.0 Flash Drive 43mm x 19mm x 2.8mm