These Grumpy Cat Coasters will protect your tabletop or pretty much any surface while giving you the most grumpy look you've ever seen from a cat (and you've seen plenty!) These mug coasters are great for hot drinks like tea & coffee, as well as bowls of steaming soup and plates with hot dishes. They are made of high quality heat resistant silicone and are extremely durable. The Grumpy Cat Coasters are perfect for daily use by people who love cats! Details Size: 4.2 x 3.6 inch (10.5 x 9 cm) Material: Heat-resistant silicone Package includes: Grumpy Cat Coasters (4-Pack)