Protect the environment and avoid major hazards and accidents by applying our vibrant and visible stickers. The professional design and vibrant red color deliver the important message to anyone seeing. Made from premium vinyl, our stickers are durable, and resistant to fading. These stickers stay intact on any surface without any hassle. The stickers are weather-proof, surviving in snow, rain, extreme heat and cold environment. Easy to apply, these safety labels just need peeling the back film, and simply putting on your desired surface. The powerful adhesive film covers the entire back of the sign, allowing it to adhere effortlessly to various surfaces such as metal, wood, and plastic. The warning label signs' ideal size ensures that they are easily noticeable from a distance, visible to anyone considering smoking or lighting a fire in the area. So, bring safety in your surroundings with the emergency Oxygen in use stickers today!