Handmade with 100% food safe polished aluminum. Can be used in the oven or in the freezer. The peace bowl is 14" and the 'lil heart bowl is 4". The Serving Peace holds a special place in my heart since it was my first product design of Inspired Generations. The simple design of the peace sign and the heart have always been a favorite of mine. As far back as I can remember, I have been taken by the simplicity of the both the peace sign and the heart. First drawing them with crayons as a child, to now incorporating them into my designs, these nostalgic and timeless symbols make me smile. My gifts of "love and peace" are a meaningful gift choice for many occasions and are great for entertaining... As my way of "Serving Peace", a portion of my profits will be donated back to organizations supporting world peace. If you have a peace organization that you would like me to consider, please email and let me know! Handwash only.