Spring Wristbands USB flash drives are a new edition to our USB wristband range. These USB's are like slap wristbands and are easy to put on with their durable rubber coating. It contains a buckle that hides the USB drive and a small cap that protects the USB connector. They come in various colours and can be printed in full colour with your logo, slogan or brand. These USB wristbands can be attached to you hand, ankle or whatever it can curl around.