Product Description: material: plastic A1, A2, A3 Product size: 8*5.5*5.5cm, with button battery, continuous brightness for 8 hours, with switch. Packing: single plastic bag packing A4, A5, A6 product size: 10*5.5*5.5cm, with button battery, continuous brightness for 8 hours, with switch. Packing: single plastic bag packing Package: 1 piece hint: 1. Due to manual measurement, please allow 1-3cm error. 2. Due to different monitors and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding Christmas tree pendant, electroplated sphere, bright colors, different patterns on the surface, pattern reflection when the lights are turned on, adding a warm atmosphere. These Christmas glow pendants come with a coin cell battery and a design with an on-off button on the top that can be turned on and off as needed. A great choice for holiday gifts to hang on the Christmas tree, wall, fireplace or window. They can make your home more festive and allow your family and friends to enjoy the holidays. There are 6 different styles that can be combined to make your Christmas more fun and can be recycled. These pendants are also good Christmas gifts that can be given to relatives and friends, and are suitable for decorations in various places, families, parties, hotels, shopping malls.