Product Description material: plastic Size: 82*72*28mm Power supply: 1 x AAA battery (battery not included) Maximum timing: 99 minutes and 59 seconds Color: black, white, red and blue Quantity: 4 pieces Package content: 4 pieces * Timer 1.Package includes: You will get 4 digital kitchen timers (battery not included) which includes black, white, red, blue digital kitchen timers which are convenient for you. 2. Large display and loud alarm: The timer has a large LCD display and bold fonts with large digits so that you can easily read them. The loud and clear, but not deafening beep alarm can be noticed immediately. 3.Multi-display: The timer has a magnetic back, a retractable stand and a foldable hook that allows you to manipulate it by hanging or sticking it on the refrigerator door. You can also place it on the level with the bracket. 4.Wide application: MAX timing: 99 minutes 59 seconds, these timers are ideal tools for various activities such as cooking, homework, grilling, fitness, baking, sports, competitions and meetings, meditation sessions, games, laboratory and so on good timepiece. 5.Beautiful Appearance and Ease of Use: The simple design makes it more chic, suitable for your office, kitchen, bedroom, etc., and it is easy to use.