Secure PVC Material: Our 36 x 60-in transparent table cover is made of new material that does not have a plastic smell and is tasteless. The high-quality table mat can be in direct contact with food. It can keep the desk from damage while still showing the beauty of your desk and furniture top. Superior Performance: Our 1.5 mm thick PVC table protector is thick, waterproof, scratch proof, skid-resistant, and has excellent heat resistance (up to 80 °C/ 176 °F). At the same time, our tablecloth is very easy to clean. After wiping it with a rag, the cover will look good as new. How to Get a Flat Cover: 1. Heat it with a hairdryer to make it flat. 2. Soak it in hot water for a few minutes to make it flat. 3. Expose under sunshine for a few hours to make it flat. 4. Lay the table protector in a reverse-roll direction and put heavy items on it to make it flat