Material: Environmental protection acrylicColor: black, gold, silverPower supply mode: one AA carbon battery (self-provided)Size: 60cm range is recommendedWeight: 200gFeatures:1. Material: Made of environmentally friendly acrylic material, crystal clear and shiny, safe and harmless, no peculiar smell2. Pointers: Selected metal pointers, simple, stylish and beautiful, light and thin, color-fast, durable and clear.3. Movement: Optimizing a silent sweeping movement, quiet and silent, easy to fall asleep, accurate time and not miss important things, the difference of ±1 second per dayTips:The product installation size is 30-60CM, and the recommended installation size is 60CMpacking list:1*Wall sticker clock