SAFE GREEN MATERIAL: Tea infuser is made of Food Grade Stainless Steel, without any harmful chemicals and not easy to break , anti-rust, scratch and smash, long lasting durability for long time use. Non-rust even after long time exposure in hot water. EXTRA FINE MESH: Super fine mesh, it seal tighter so tea leaves will not leak out during the brewing process, you can enjoy your favorite tea without worrying about debris. HANGABLE DEDIGN: The handle design make you easier when take the tea drainer out or put it into the cup and wont fall into big mugs. The edge of the tea drain is designed with a curved shape, the rounded edge will not scratch your fingers. GIFTS: The tea ball infusion device allows tea to be infused without leaving loose leaves in the pot, creating a great tasting drink, a wonderful addition to any tea drinker's kitchen. MULTIFUNCTION: Our tea strainer has a threaded connection design that is easier to open and close when in use. You can also use it for cooking. The long chain protects you from burning fingers and fits in teapots, kettles and cups of different sizes and is easy to store. size: as the picture shown color: silver product includes 2*Tea infuser