Your purchase is 100% guaranteed. If you are not happy with your purchase for any reason, please contact us BEFORE leaving feedback, starting dispute, or starting return through ebay/paypal. We provide easy return solutions if you are not fully satisfied.  Sandisk USB 64Gb Cruzer Glide Usb 3.0 Usb Flash Memory Drive FEATURES Compact Storage for Videos, Photos, Music, and More Share Your Favorite Media without Compromising Privacy Slider Design Protects USB Jack High-Capacity Drive Stores Your Essential Files Fast Drag-And-Drop File Transfer TECHNICAL DETAILSFEATURES Capacity:64GB USB:  3.0 Dimensions: 2.37 x 0.82 x 0.44 in; 60.2mm x 20.8mm x 11.2mm Operating Temperature: 0ºC to 45ºC Storage Temperature: -10ºC to 70ºC Security: Sandisk Secureaccesstm Software2 Protects Files With A Password And Encryption PACKAGE CONTENTS SanDisk Cruzer Glide USB 3.0 Flash Drive CONDITION & WARRANTY Brand new in sealed bag. 60 days return through CCO