This tea infuser is made of food-grade silicone, which is safe for both adults and children. Silicone is flexible, soft, durable, and beautiful, making it perfect as a personal mug. This tea infuser is made of high-quality silicone, which is easy to clean and will not leave tea leaves, allowing for healthier eyesight. Silicone rubber can withstand high temperatures and performs well over a wide range, and can last for a long time at +240°C or more. This silicone tea infuser lasts longer than other products and meets daily tea needs. Colour:Yellow Material:Silicone Package Contents: 3 * Tea Maker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.