FEBNISCTE 10pcs Black 16GB Swivel Bulk Pack Leather USB Flash Thumb Drives Compatibility - These USB memory sticks are compatible with USB 2.0 and all types of operating systems(Windows 7, Windows 8,Windows 10, Vista, XP, 2000, ME, NT Linux and Mac OS,etc.) Confidence - Focus quality. Offer secure, portable storage that you can trust.Store and share your photos, videos and music in a simple and reliable way. Keep your files safe and secure. Creative - The fun and cute shape makes it easily distinguishable from everyone else's flash drive. Easy to notice and easy to find. Convenient Storage and Portability. Idealism - Ten 16GB flash drives,total of 160 GB. Allows you to segregate music, documents, movies, pictures ,etc. Good gifts for Mom, Dad, Child, friends on Mother's day, Father's Day, Children's day and Christmas Day. Warranty - 100% RISK-FREE SATISFACTION GUARANTEE, 30-days money back or replacement.