Product Description Material: Made of a combination of aluminum alloy and zinc alloy Colors: Gold Size: The length is 15cm/5.91inch Package Content Each set includes a 2 in 1 facial massager consisting of a 3D roller massager and a T-shape electric energy massager. 2 in 1 Multifunction: This facial massager offers two different massagers in one. One is a 3D roller massager, the other is a T-shape electric energy massager. You can enjoy your skin care time with both of them. New Technique: The 3D roller sonic energy electric massager features a unique diamond cut diamond shape and 3D V design that perfectly follows the contours of the body. The T-shaped head of the device is designed for 6000 vibrations per minute and helps tighten the skin. Relaxed Beauty Yourself: By using this massager daily, you can achieve healthier and younger skin by reducing wrinkles and removing dark circles. It also increases skin metabolism, promotes blood circulation, and can be combined with skin care products to improve their absorption. 360 Waterproof Design: Thanks to the special 360 waterproof design, you can even use the device in the shower. Both the T-shaped and 3D roller massager allow it to be applied to any part of the body from different angles. Note: The device requires one AAA battery (not included) and is electrically operated. It offers stable performance and good circulation. It is operated via a manual control to turn on and off. Note: Due to the lighting and screen setting difference, the product color may be slightly different from the picture. Please allow slight error due to manual measurement. Please make sure you do not mind.