EXIU Fashion Tea Bags Stainless Steel Mini Tea Ball Infuser Filter Loose Tea Leaves Strainer Material: stainless steel. Diameter: 4.5cm/1.8" Brew your loose leaf tea with ease. ( Not suitable for small tea loose tea) Easy to remove from hot water, dishwasher safe Loose leaf tea infuser with diameter 1.8 inch basket Package included: 1 x Stainless Steel Tea Ball Infuser