Premium plastic Material: The cover is made of plastic, a and heat- material commonly used in kitchen appliances. This ensures that the lid can withstand the high temperatures required for milk frothing without warping or melting, providing long-lasting performance. Enhanced Freshness: The lid helps to preserve the freshness and quality of your milk by preventing any external contaminants from entering the frother, ensuring a delightful frothing experience every time. Easy to Use and Clean: With its user-friendly design, this lid is effortless to install and remove. Simply place it on top of your for Aeroccino 4 milk frother and twist it into place. When it's time to clean, the lid can be easily removed for thorough cleaning, ensuring hassle-free maintenance. Colour:As Shown Material:plastic Package Contents: 1 x Milk Frother Lid cover 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.