Other than the great service and quick turn-around, I have nothing good to say about this purchase. They look nice but are very poor quality. It was difficult to attach the lanyards. The cover logo plate pops-off when trying to insert the string. About 1/3 of the USB drives do not stay closed. When having people try them out, they complained that the USB drives are difficult to insert into computers based on the very small size and slide design.