Color: Black,Red,Orange,Pink,Green,White,Yellow,Blue（According to your purchase selection） Quantity: 1PC Pls make sure you do not mind before you bid. Good choice for decoration, as a special present This model is a mini metal small alarm clock with a diameter of 40cm. Please check the size before purchasing. The alarm clock has a circular diameter of 4 cm. The main body is metal and the back cover is ABS . The choice for office workers student family and so on If you have any problems, please contact us before open the dispute or give ,we will try our to help you,thank you! A button electronics has been assembled Its really very small and practical Set the alarm or time, please follow the direction indicated by the next to the knob, otherwise it may cause the alarm to be inaccurate. Easy and Convenient to use. Material: , Metal This mini alarm clock uses button electronics (models 13 or LR44), each alarm clock will be assembled one, the spacers will be removed when using, the alarm clock can be used normally. Please allow 1-2cm error due to manual measurement. Small and light weight for travel and High Quality! The colors may have different as the difference display,pls understand. 1 x Alarm Clock Size:6.3x2x4.3cm This Mini Alarm Clock Uses Button Electronics (models 13 Or LR44), Each Alarm Clock Will Be Assembled One, The Spacers Will Be Removed When Using, The Alarm Clock Can Be Used Normally. The Alarm Clock Has A Circular Diameter Of 4 Cm. Its Really Very Small And Practical Please Allow 1-2cm Error Due To Manual Measurement. The Main Body Is Metal And The Back Cover Is ABS .