Material: pp<br> Size Chart:<br> black Size: Approx. 5*5.3cm/1.97*2.09in<br> red circle Size: Approx. 4.5*5.3cm/1.77*2.09in<br> orange circle Size: Approx. 5.2*5.9cm/2.05*2.32in<br> Color:As the picture shown<br> Package includes:1PC Thermal Bottle Inner Cover<br> Features:<br> Vacuum Cup Cover, easy to clean and replace.,Made of food grade plastic material, durable and no odor.,Simple button, high sealing silica gel ring, no leaking.,When pouring water, 360 degrees out of water, the adaptation rate is higher.,These vacuum cup cover are ideal accessories for office bottle or outdoor sports camping hiking bottle.<br> Notice:<br> Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.<br> Please understand that colors may exist chromatic aberration as the different placement of pictures.<br> 1.We maintain a high level of responsibility for our customers and are as responsive as possible to the needs of our guests.<br> 2.If you have any questions about our products, please contact us in time, we will solve it for you immediately!<br> 3.Due to the different display devices, the color of the products may have some discrepancies, hope you can understand.<br> 4.Due to the different photo shooting angle, the actual shape and size of the product may not be consistent with the picture, please refer to the description of the product size, everything shall be subject to the physical object received.<br> 5.Thank you for your purchase, we sincerely wish you happy every day.