No More Spilled Drinks: Our H&S coasters are made of non-toxic silicone that prevents drinks from spilling. Use them to avoid marks and stains on your furniture No More Spilled Drinks: Our H&S coasters are made of non-toxic silicone that prevents drinks from spilling. Use them to avoid marks and stains on your furniture Non-Slip: These coasters have a non-slip function that allows your drinks to stand firmly without slipping. The non-slip base is effective on the surfaces of indoor or outdoor tables Easy to Clean: Our coasters are heat-resistant and dishwasher-safe, but if you want them to last longer, we recommend hand washing with a mild detergent. Your table will always look beautiful and neat Perfect Size for a Variety of Containers: Our coasters allow you to enjoy your daily cup of tea or coffee, small or large. They are also large enough for a cold beer or even a small flower pot Gift Idea: H&S drink coasters can be used for drinking coffee both outdoors and indoors. It's a great gift idea