PHT Silicone Bee on Honeycomb All-weather Drink Coasters , 4.7 x 3.7", Set of 4 Yellow Set of FOUR drink coasters in the shape of a bee on honeycomb Eco-friendly and Dishwasher Safe. They can be used as home decor, spoon rest, barware set, bartender supplies or Table pad. Stay put and work well. IDEAL GIFT - a Cool Housewarming, Birthday Gift for Mother, Father, him, her, man, woman. Conversation starter for party, entertaining or wedding registry. Our product is made of high end-silicone intermixed with food grade pigment and stabilizer, treated with precision temperature control and processing time. It makes the product very stable, not easy deteriorate nor discolor. It can withstand harsh weather and very suitable for outdoor usage. They do not damage your table or floor. No problem with nature wood. Work refectly for glass table. These are soft and never leave a mark. Microwave safe, freezer safe, heat resistant and top rack dishwasher safe.