Applicable: Inside diameter 7.5cm, suitable for 12oz-40oz cups, easy to put in and take out, without damaging the paint of the cup. High Quality Material: Made of high quality liquid silicone, flexible and tear-resistant, can be repeatedly bent and folded without deformation, flexible silicone structure, easy to put in and take out, tightly fit without loosening, effectively avoid the bottom of the cup and the desktop friction caused by the paint scratches, wear and tear, drop-resistant and impact-resistant. Christmas Theme Design: The surface embossed with classic Christmas elements pattern, festive atmosphere, can be used as a warm holiday present for friends and family, send colleagues. Easy To Use & Storage: Easy to install, no tools required, a set of that is closed, close fit without slipping; foldable and curly, when not in use can be compressed to the size of your palm, lightweight and does not take up space, can be placed in bags, pockets, take with the use of the travel carry more convenient. Timely & Friendly Support: Reach out anytime — We respond within 24 hours and will work until your issue is fully resolved.