This timer has mechanical design, no batteries, simple operation by clockwise rotation to book time. This timer is wide application and practical, which is portable and suitable for you to use in kitchen, office or living room to manage you time. Made of ABS material, this timer is wear resistant. There are four styles for you to choose from. It is suitable to use in kitchen, bar, study and so on. Item Name: Kitchen Timers Material: ABS Size Details: Monkey Style Size: 6.5cm x 5.5cm/2.56" x 2.17" (Approx.) Cow Style Size: 6.5cm x 5.2cm/2.56" x 2.05" (Approx.) Cat Style Size: 6.5cm x 5cm/2.56" x 1.97" (Approx.) Little Dog Style Size: 6.5cm x 5.8cm/2.56" x 2.28" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Kitchen Timers