1. MATERIAL: The kitchen Timer is made of 304 stainless steel. The Stainless steel exterior and saucer-shaped design make the timer very aesthetically pleasing, water-proof and corrosion-resistant. 2. MAGNETIC BACK - For added convenience, this timer can be placed on any metal surface such as Fridge, Refrigerator and microwave Owen etc. Best for moms, children, parents, teachers, office staff, professionals, and students. 3.70db Mechanical LOUD ALARM, No Batteries Required - The Mechanical timer has an inbuilt 70db alarm, it doesnt need any batteries which makes it energy efficient and environmentally friendly. The alarm is quite loader; can be easily heard within a radius of about 10m er low noise conditions which means that you'll never miss it even if you're in another room. 4. Precise Timer and Best for Time Management - Use this cute timer to stay focused on your tasks and activities. Compare to other manual timers this timer is designed to provide you with the most accurate, precise and error-free timing. Ideal for cooking, baking, reading, homework, jogging, assignments, special needs and much more. 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. Sold by-YJL official store