Effective Heat Insulation: Designed to keep your beverages warm longer, the neoprene material offers excellent insulation for your cups and mugs. Compact & Convenient Size: Small size, measuring 4 inches in diameter, perfectly fits most standard-sized cups, making it ideal for coffee, tea, or hot chocolate. Built-In Handle: Features a comfortable handle for easy placement and removal of your cup, ensuring safe and effortless use. Durable Neoprene Material: Made from high-quality, flexible neoprene, offering long-lasting performance, easy cleaning, and resistance to wear and tear. 6-Pack Set: Includes 6 individual cup warmers, perfect for use at home, in the office, or for entertaining guests, ensuring you always have one ready.