VALLEY TREE PVC Table Cover Protector, Waterproof Desk Mat 1. There will be a little extra space left on the edge about 0.2 inches for thermal contraction. 2. Please DO NOT place any item that temperature higher than 100℃ on the table pad directly. An extra heat proof pad would be needed under this situation. 3. PVC table cover protector, which has better heat resistant, maximum to 176°F/80°C 4. Plastic is made from petroleum. Heat and long term pressure might cause slightly oil decomposing. If the product is used on a original wood table, please use an extra table cloth under the pad to prevent the oil infiltrating into the wood. 5. The clear protector is a bit sticky at the surface, NOT recommend to place it directly on lacquered or polished new WOODEN tops directly because the damp painting may stick to the cover. Extra Length for Shrinkage We usually cut a bit larger than actual size to avoid shrinkage, there will be a little extra space left on the edge about 0.2 inches , for thermal contraction. Cut to Fit Please mark the exact measurement with a pencil and use a sharp knife or scissors to cut, but please reserve extra 0.3 ~ 0.5 inch in the dimension for margin of shrinking. Easy to Clean PVC material, easy to clean, waterproof, oil resistant, stable, tough, very durable, suitable for protecting your furniture. Use the Frosted or Pattern for Preventing Air Bubbles The clear table cover is the best choice for textured table tops or on top of a tablecloth. For glass, marble or other smooth finishes, please use a frosted or pattern to prevent air bubbles. Tips To Make It Flat A. Heat the item with a hair drier and place something heavy weighted on it. B. Lay it unroll on the sunlight. C. Use the steam setting on your iron. D. Put it in warm water several minutes. Suitable for Outdoor & Indoor When you get a frosted or other textured finish pad, please place frosted surface on the bottom to avoid bubbles.