This timer is perfect for repetitive work. Automatically returns to the setting time after 5 seconds alarm No need to stop the alarm with just one touch of the start. Large display and letter height approximately 1.2 inches (31 mm) and sound and light alert. Splashproof structure and magnet on the back and the included hanging string can be used for various applications. Product Number: TM-22; Standard: Not applicable Color: Blue; Product Size: W 3.7 x D 0.8 x H 2.6 inches (93 x 20 x 67 mm); Weight: Approx. 3.4 oz (95 g); Quantity: 1 unit; Material: ABS; Component: ABS; Component: ABS (Component): Not applicable; Accessories: AAA battery x 1 (operation confirmation) for hanging string x 1 x 1 x 1 x hanging string. Date life: Not applicable Hazardous Material Type: Not applicable (JAN Code: 4974425170913.