Donkey Shark Fin Sharky Stainless Steel Loose Tea Infuser, Gift Boxed, 1 3/4 Inch X 2 Inches Stainless steel with Silicone top Fin floats while the infuser releases the tea flavor Measures approx 1 3/4 inch x 2 inches Use with loose tea in a cup, mug, or pitcher Cup and saucer NOT included.