GOOD SMILE 1/2/4/8/16G 32GB USB Flash Drive Clip Metal U Disk(2GB) Color: Silver Item size: 48X15X4mm Not easy to be scratched for its hard and durable metal housing. Easy to carry and not easy to lose for its innovative hook head can be securely attached to keys, keychains, chain ropes, bags, backpacks, etc.. Compatible with USB 2.0/1.1