PEACH RS Stainless Steel Single Cup Tea Infuser with Silicone Tea Steeper FOOD GRADE SS 304 STAINLESS STEEL MATERIAL - Made of FDA-approved stainless steel,safe to use.Easy to clean: Discard the used leaves and rinse with warm soapy water FINE FILTRATION - The infuser holes aren't designed to brew fine tea leaves.The holes allow the water to move through the tea leaves but keeps most of them in the steel basket and out of your cup so you don't have too many leaves in the bottom of your cup. FIRM STAINLESS STEEL LID - that perfectly seals the infuser can also be flipped to work as a handy drip tray for your infuser FITS MOST OF THE MUGS AND TEA POTS - Suitable with utensils with diameter up to 4 inches (10 CMs) DISH WASHER FRIENDLY - Discard the used leaves and place in the dishwasher.Safe to use: FDA-approved, pure food-grade stainless steel (Upper rack recommended)