Combination clock, timer and stopwatch with large, easy-to-read digital display, great for the kitchen, athletic fields, or anywhere on the go Keypad lock/unlock feature near neck strap enables keypad for timer feature and ensures settings are not interrupted during use 12/24-hour clock function with 10-hour count-down and count-up timer Multiple placement options including 36-inch long carrying lanyard and high-strength magnets on back for vertical mounting on metal kitchen appliances, battery included For over 41 years, Polder believes in customer satisfaction and guarantees all of our products. If you are not satisfied, please contact our customer service for a replacement or refund