Nuk3y&reg; Stainless Steel Rust Resistant Mesh Tea Ball Strainer Filter Infuser (Pack of 2) EASY way to brew individual cups of tea from loose tea leaves MATERIAL: High Quality Food Grade 304 Stainless Steel Rust Resistant SIZE : 2.1 inch diameter (5.5 cm) tea ball with hook to hang on teapots and cups PERFECT for tea leafs, NOT suitable for ground tea PACKAGE includes: 2pcs  Tea Ball