DescriptionThese items are made of food-grade silicone material, which is and durable for use, featuring a cat on it. It is specially designed to keep the warmth or hygiene of your drinks! It is agreat gift for your cat loving friends!Features- Color: As shown. - Material: Silicone. - Size: Diameter: 10cm. - Prevent from dust, keep coffee & tea warm and these do a great of keeping fruit flies out of you coffee cup. - Simply place lid on rim and gently press for an airtight, leak-proof suction seal. Gently lift to release seal. Easy to use. - Made of food grade silicone, they are and reusable so you will never have to use plastic wrap. - Keep water fresh, maintain drink warm and hygiene. Prevent from dust. - High working temperature of -50 degree Celsius to 230 degree Celsius.