Silver USB Memory Stick. The USB memory stick is available in 2 sizes: 2GB and 8GB . This memory stick is supplied with small hallmarks down the side, so it has plenty of room for engraving initials or a message. The USB also has a nickel plated split ring attached, so you can attached it to you keys or bag. Made by our silversmith in the UK. Suitable for engraving. Presented in Gift box.