4GB Chicken Foot / Turkey Foot USB Flash Drive 4GB 2.0 USB Flash Drive Made of pliable rubber-like material. All of our drives are manufactured with brand new, non-upgrade, Intel or Toshiba memory sets. Each drive is thoroughly tested at the plant and again at our US headquarters before being placed in inventory. Our drives carry a 100% lifetime replacement guarantee. If any of our drives fail due to a manufacturing defect we will replace the drive without question for the life of the drive.