Description: Up to 999 days , with clock function, display hour, minute, second, 12 or 24 hour system. There are magnets and brackets on the back, which can be attached to the metal surface or placed on the desktop. Widely used in of scenes such as sports meets, college entrance examinations, important schedules, etc. Large screen, narrow frame design, clear display. Powered by two pieces CR2032 batteries, easy to replace. Specification: Material: Plastic Display Type: LCD Battery Type: 2pcs CR2032 Batteries (Included) Size Chart: Size: 156x57.5x13mm or 6.14x2.26x0.51inch Package Includes: 1 Piece Timer(2 Pack) Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement. 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.