Product material: ABS plastic Product size: 82x28x72mm Product weight: 65g (without battery) Specifications: Large LED display digital timer: 3-inch large LED display, clear numbers, easy to read time from a long distance. Easy setting: turn the knob to set the time from 00:00 to 99:99. Magnetism and bracket design: the timer can be firmly adhered to any metal surface such as the refrigerator because of its built-in strong magnet. It also has a foldable bracket, which can provide more placement ways. Loud alarm volume: from mute to 100dB. You can hear a loud alarm in the other room. Multiple use: the timer is suitable for homework, exercise, gym exercise, cooking, sports, games and classroom activities. Package Included: 1 * timer 1 * instruction Notes: Don't leave 1 star and 2 star feedback without asking for help. If you have any questions, please . We will try our best to solve any problems and provide you with the best customer service.<br> Note: 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.