"Made of 8/18 Food Grade Stainless Steel. Odor Free. Contains No harmful chemicals. Safer option to dip in hot water than using plastic ones. Keeps your drink free of odor and unwanted taste. Easy to clean and dishwasher safe.Two Handles. Perfect 5 inch Width & 3inch Height. It can rest properly on the cup's edge. Fits most standard cups, mugs, teapots. Easy to put in and take out. Wont fall into big mugs and wont float like others.Extra Fine Holes keep even very fine-leaved tea in (such as Rooibos, Herbal tea and Green teas). Tons of holes allow water to flow more freely. So the tea diffuses quickly. Nothing gets through this except for the water!Roomy Basket & Sturdy Lid. Bigger capacity makes tea to circulate, instead of being cramped. Allows the full flavor to infuse tea. The lid keeps the steeping goodness from evaporating. Keeps water warm and No Mess.Worry-free Purchase. We care about the customer's purchase satisfaction. If you have any questions while using, just feel free to , we will surely offer you a satisfied solution."