The Pack of 4 Navy Blue Centon 16GB DataStick Sport 3.2 FlashDrive is a set of external USB drives with a storage capacity of 16GB each. Made by the brand Centon, these drives are compact in size with dimensions of 0.6" in height, 3.6" in length, and 2.5" in width. With a USB interface, these flash drives are perfect for storing and transferring data on various devices such as computers, tablets, and smartphones. This pack offers a convenient and reliable solution for storing and accessing your files on the go.