what is the largest flash drive

{"title":"Small Value Easy To Tear Static Free Bags For Mailing USB Flash Drives","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c2\/72\/ffb9b5327a494673788620417a42-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Xunlan","Model Number":"ESD Shielding Bag","Minimum Order Quantity":"3000 pieces or depends on bag sizes","Delivery Time":"8-20 work days","Certification":"ISO9001,ROHS","Place of Origin":"China","Payment Terms":"T\/T, paypal","Supply Ability":"250000 pieces per day","Packaging Details":"Carton packaging","material":"APET\/CPE","Color":"Silver (customer's request)","Size":"Custom","Seams":"2 or 3 sealing Sides","Anti-static Value":"10^8-10^10 \u03a9 Omega","Thickness":"0.08\uff5e0.2mm","Surface":"Shiny","Sealing & Handle":"Heat Sealnted"}}

{"title":"Full Metal 32GB USB3.0 Driver USB Disk Durable Largest Business Card","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c6\/4f\/0b0f4e46a1fbd33e1187a14c8d2f-200x200-1.jpg","attrs":{"Price":"US$2\/pc ~ US$10\/pc","Brand Name":"N\/A","Model Number":"TW-U3-008","Minimum Order Quantity":"50pcs","Delivery Time":"2-3 Working Days","Certification":"CE, RoHS, FCC","Place of Origin":"China","Payment Terms":"TT, WesternUnion, MoneyGram, Paypal","Supply Ability":"2000pcs\/Week","Packaging Details":"Standard Package Box","Capacity":"8GB, 16GB, 32GB, 64GB","Material":"Metal","Interface Type":"USB 3.0","Selling Point":"Business Card","Accessories":"Lanyard, Key Ring, Key Chain, Ball Chain, Necklace, String Etc.","Guarantee":"100% Full Capacity Memory Chip","Color":"Silver","Warranty":"5 Years"}}