Tea Infuser: Best Ever Stainless Steel Infuser Stainless Steel with Glass Lid that doubles as a coaster plus plastic handle cover Tiny holes keeps even the finest cut tea leaves from ending up in your cup Solid bottom so it doesn't leak after you take it out of the brew. This also keeps the tea leaves from drying, making it easier to clean out later Measures: about 3.25" overall height; 2.5" in just the basket part. 2.25" in diameter (at the bottom). Fits in a standard mug.