Reusable Silicone Mug Sleeve | Heat Resistant Cup Cover for Hot & Cold Drinks | Insulated Protective Case for Mugs & Glasses | Vertical Grip Design | Multiple Colors Features: Safe material: Do not be disturbed by the temperature of your drink. This cup cover is made of material that can withstand temperatures from -40 °C to 230 °C. Increase your friction and style: This cup cover has a vertical grain that increases the friction between hand and cup, making it safer and more comfortable to hold. Spice up your drinks with our cup sleeves – our cup sleeves are ideal for any cold or hot drink. They have a variety of colors that you can change depending the mood and occasion. Great gift: Whether for men or women, birthday or Halloween, Thanksgiving or Christmas, our cup case is an attentive and practical gift that everyone. Guarantee: This cup case is made of that is flexible and wear-. Due to its durability, it can be used as thermal insulation cover for glass cups to avoid hot hands. Product Description: The product includes 1 * cup cover Reusable Silicone Mug Sleeve | Heat Resistant Cup Cover for Hot & Cold Drinks | Insulated Protective Case for Mugs & Glasses | Vertical Grip Design | Multiple Colors Increase your friction and style: This cup cover has a vertical grain that increases the friction between hand and cup, making it safer and more comfortable to hold. Spice up your drinks with our cup sleeves – our cup sleeves are ideal for any cold or hot drink. They have a variety of colors that you can change depending the mood and occasion. Great gift: Whether for men or women, birthday or Halloween, Thanksgiving or Christmas, our cup case is an attentive and practical gift that everyone. Customer service: If you have any question about our product, please contact us in any time, we will help you solve the problem try our best.