Heart-Shaped Diamond USB Flash Drive The heart shaped diamond usb flash drive is a beatuiful and grace gifts, it’s suit to send you lover. Heart Shaped Diamond usb flash drive (usb-625) Description Capacity: 256MB/512MB/1GB/2GB/4GB/8GB/16GB/32GB/ Color: Red/Green/Pink/Silver/ Product Dimension: 25mm*25mm Gross Weigh: 26g Read Speed: 7-11MB/s Write Speed: 2-5MB/s