Features: Made of medical grade stainless steel, reliable, sturdy and durable in use. , no odor, and rust resistant, no harm to your body and health. The lid can be opened, it is easy for you to put the tea leaf in it and convenient to clean. Perfect for your tea, scented tea, coffee and even for some herbal soup. There is no any soldering point, it is used to filter the tea leaves when you making the tea. Specification: Material: 304 Stainless Steel Size: Approx. 5.3*3.1 cm / 2.1*1.2 in Weight: Approx. 19g / 0.7 oz Package list: 1 * Stainless Steel Tea Filter Note: 1. Please allow 0-1 cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.