Holds one 2.875" x 3.875" photo on the cover of the box Whether you call it a thumb drive, flash drive, USB drive, or that thingy, this box will hold it! Photo is protected by thick acrylic with a beveled edge To insert photo poke acrylic cover out through the inside of the box Inside has a black velvet padded cushion with an elastic cord that holds any standard size flash drive (drive not included) FLASH DRIVE PICTURED IS NOT INCLUDED. Whether you call it a thumb drive, flash drive, USB drive, or that thingy, this box will hold it! Insert size: 2.875” x 3.875". Holds one photo on the cover of the box. Photo is protected by thick acrylic with a beveled edge. To insert photo, poke acrylic cover out through the inside of the box. Inside has a black velvet padded cushion with an elastic cord that holds any standard size flash drive. Box pulls apart to insert flash drive. Perfect for presenting digital files to your client!