Applicable places: Generally used in public dining places such as homes, restaurants, cafes, hotels, bars, etc., can be used as advertising accessories to enhance the image, solid color PU leather coasters can be added to the company, corporate LOGO is more prominent, closer to people's lives. Double-layer double-sided leather coasters, both positive and negative, are affordable and practical, which can prevent the glass cup and porcelain cup from slipping off, and can also protect the tabletop from being burnt. That is, there is anti-slip effect and heat insulation effect, neat and beautiful. Features Made of high quality pu leather material + cardboard. The material is healthy, environmentally friendly, soft and comfortable.