Convenient three ways to place the kitchen timer magnetically, especially with its upgraded 3 strong magnets that work finely on metal surfaces. Don't worry about falling issues that often occur with other timers. With three modes, including up and down counter timer mode, clock mode and alarm mode, the digital cooking timer clock is easy to change modes by simply pressing the mode button. For all your needs. It is constructed of plastic material. The length of this clock timer is 8cm, the width is 7.8cm and the height is 2cm. This kitchen timer can also be used in study, cooking, baking, beauty shop and so on. Item Name: Time Reminder Material: Plastic Features: Durable, Easy to Use, Precise Timing, Clear Sound, Power Supply: 1 x AAA Battery(Not Included) Size Details: Size: 8cm x 7.8cm x 2cm/3.15" x 3.07" x 0.79" (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 Time Reminder