Waterproof layer prevents any liquid oil, better to protect your patio or decking area and keep the ground clean. No need to worry about embers or grease splashes damaging or staining the terrace. [Wide Range of Application] This Fireplace Blanket has a wide range of applications, such as camping, barbecue, party, hiking, etc.it is also suitable for fire pots, grills, kettles, grills, stoves, etc.