Silicone Drink Cup Lids For Coffee Cup Beer Mug Wine Glass

These reusable silicone coffee cup lids are made from BPA-free, food-grade silicone, ensuring safety and durability. With a 10 cm inner diameter, they fit standard mugs with an outer diameter up to 9 cm. Designed to prevent spills, keep drinks warm or cold longer, and protect from dust, they are heat-resistant (minus 40 degrees Fahrenheit to 482 degrees Fahrenheit) and compatible with ceramic, glass, plastic, paper, and other cup materials. 4.3″ L x 4″ W