Color: 4 pieces (black), 4 pieces (gray), 4 pieces (orange + red + yellow green + dark blue) Size: 18.3 * 18.3 cm * 0.6 cm Packing area: 4 * square silicone placemat1. STRONG HEAT INSULATION: Heat-resistant up to 250 C, insulation performance, for work around the house or in the kitchen or for very hot pots and pans. 2. Non-slip design: honeycomb pattern anti-slip design, can both give off heat quickly and increase the friction of the pot coaster. It can also prevent water or soup from overflowing in the table, naturally in the beehive, to protect the table cleanly. 3. HIGH QUALITY: The pot coaster is made of food-safe silicone, FDA-approved, low-carbon environmental protection, non-toxic tasteless, does not fade, food can be touched directly, health and safety. 4 EASY TO STORE: Each pot coaster has a hanging hole that can be hung on the wall and material is soft and can be rolled up easily (size: 18.3cm * 18.3cm * 0.6cm). Let the kitchen save space and become clean and tidy.5. EASY TO CLEAN: The silicone pot holder has good oil stain resistance, either in the dishwasher or under running water. Wipeable with water, hygienic and durable. 6. Silicone Placemats: Silicone pads prevent water in the glass or pans from getting on your table. Silicone cushions can be used as potholders, coasters, glass openers, spoon trays, etc.