Holographic wristbands are referred to as hologram wristbands. It can make any party or event stand out with their eye-catching metallic and glitter patterns. Holographic wristbands are similar in construction of plastic wristband. Holograms optimize the flow of energy around the body, and so improve an athlete's balance, strength and flexibility" because the holograms are embedded with an electrical frequency that restores the body's electrical balance on contact with its natural energy field. Only anecdotal evidence (i.e. Evidence collected in a casual or informal manner and relying heavily or entirely on personal testimony) supports these claims and tests performed by the Australian Skeptics.